56608980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 185794560

約数和(自身を除く): 129185580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 23, 30, 34, 38, 46, 51, 57, 60, 68, 69, 76, 85, 92, 95, 102, 114, 115, 127, 138, 170, 190, 204, 228, 230, 254, 255, 276, 285, 323, 340, 345, 380, 381, 391, 437, 460, 508, 510, 570, 635, 646, 690, 762, 782, 874, 969, 1020, 1140, 1173, 1270, 1292, 1311, 1380, 1524, 1564, 1615, 1748, 1905, 1938, 1955, 2159, 2185, 2346, 2413, 2540, 2622, 2921, 3230, 3810, 3876, 3910, 4318, 4370, 4692, 4826, 4845, 5244, 5842, 5865, 6460, 6477, 6555, 7239, 7429, 7620, 7820, 8636, 8740, 8763, 9652, 9690, 10795, 11684, 11730, 12065, 12954, 13110, 14478, 14605, 14858, 17526, 19380, 21590, 22287, 23460, 24130, 25908, 26220, 28956, 29210, 29716, 32385, 35052, 36195, 37145, 41021, 43180, 43815, 44574, 48260, 49657, 55499, 58420, 64770, 72390, 74290, 82042, 87630, 89148, 99314, 110998, 111435, 123063, 129540, 144780, 148580, 148971, 164084, 166497, 175260, 198628, 205105, 221996, 222870, 246126, 248285, 277495, 297942, 332994, 410210, 445740, 492252, 496570, 554990, 595884, 615315, 665988, 744855, 820420, 832485, 943483, 993140, 1109980, 1230630, 1489710, 1664970, 1886966, 2461260, 2830449, 2979420, 3329940, 3773932, 4717415, 5660898, 9434830, 11321796, 14152245, 18869660, 28304490, 56608980]

約数ペア:

[(1, 56608980), (2, 28304490), (3, 18869660), (4, 14152245), (5, 11321796), (6, 9434830), (10, 5660898), (12, 4717415), (15, 3773932), (17, 3329940), (19, 2979420), (20, 2830449), (23, 2461260), (30, 1886966), (34, 1664970), (38, 1489710), (46, 1230630), (51, 1109980), (57, 993140), (60, 943483), (68, 832485), (69, 820420), (76, 744855), (85, 665988), (92, 615315), (95, 595884), (102, 554990), (114, 496570), (115, 492252), (127, 445740), (138, 410210), (170, 332994), (190, 297942), (204, 277495), (228, 248285), (230, 246126), (254, 222870), (255, 221996), (276, 205105), (285, 198628), (323, 175260), (340, 166497), (345, 164084), (380, 148971), (381, 148580), (391, 144780), (437, 129540), (460, 123063), (508, 111435), (510, 110998), (570, 99314), (635, 89148), (646, 87630), (690, 82042), (762, 74290), (782, 72390), (874, 64770), (969, 58420), (1020, 55499), (1140, 49657), (1173, 48260), (1270, 44574), (1292, 43815), (1311, 43180), (1380, 41021), (1524, 37145), (1564, 36195), (1615, 35052), (1748, 32385), (1905, 29716), (1938, 29210), (1955, 28956), (2159, 26220), (2185, 25908), (2346, 24130), (2413, 23460), (2540, 22287), (2622, 21590), (2921, 19380), (3230, 17526), (3810, 14858), (3876, 14605), (3910, 14478), (4318, 13110), (4370, 12954), (4692, 12065), (4826, 11730), (4845, 11684), (5244, 10795), (5842, 9690), (5865, 9652), (6460, 8763), (6477, 8740), (6555, 8636), (7239, 7820), (7429, 7620)]