53111880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 182856960

約数和(自身を除く): 129745080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 47, 60, 72, 73, 86, 90, 94, 120, 129, 141, 146, 172, 180, 188, 215, 219, 235, 258, 282, 292, 344, 360, 365, 376, 387, 423, 430, 438, 470, 516, 564, 584, 645, 657, 705, 730, 774, 846, 860, 876, 940, 1032, 1095, 1128, 1290, 1314, 1410, 1460, 1548, 1692, 1720, 1752, 1880, 1935, 2021, 2115, 2190, 2580, 2628, 2820, 2920, 3096, 3139, 3285, 3384, 3431, 3870, 4042, 4230, 4380, 5160, 5256, 5640, 6063, 6278, 6570, 6862, 7740, 8084, 8460, 8760, 9417, 10105, 10293, 12126, 12556, 13140, 13724, 15480, 15695, 16168, 16920, 17155, 18189, 18834, 20210, 20586, 24252, 25112, 26280, 27448, 28251, 30315, 30879, 31390, 34310, 36378, 37668, 40420, 41172, 47085, 48504, 51465, 56502, 60630, 61758, 62780, 68620, 72756, 75336, 80840, 82344, 90945, 94170, 102930, 113004, 121260, 123516, 125560, 137240, 141255, 145512, 147533, 154395, 181890, 188340, 205860, 226008, 242520, 247032, 282510, 295066, 308790, 363780, 376680, 411720, 442599, 565020, 590132, 617580, 727560, 737665, 885198, 1130040, 1180264, 1235160, 1327797, 1475330, 1770396, 2212995, 2655594, 2950660, 3540792, 4425990, 5311188, 5901320, 6638985, 8851980, 10622376, 13277970, 17703960, 26555940, 53111880]

約数ペア:

[(1, 53111880), (2, 26555940), (3, 17703960), (4, 13277970), (5, 10622376), (6, 8851980), (8, 6638985), (9, 5901320), (10, 5311188), (12, 4425990), (15, 3540792), (18, 2950660), (20, 2655594), (24, 2212995), (30, 1770396), (36, 1475330), (40, 1327797), (43, 1235160), (45, 1180264), (47, 1130040), (60, 885198), (72, 737665), (73, 727560), (86, 617580), (90, 590132), (94, 565020), (120, 442599), (129, 411720), (141, 376680), (146, 363780), (172, 308790), (180, 295066), (188, 282510), (215, 247032), (219, 242520), (235, 226008), (258, 205860), (282, 188340), (292, 181890), (344, 154395), (360, 147533), (365, 145512), (376, 141255), (387, 137240), (423, 125560), (430, 123516), (438, 121260), (470, 113004), (516, 102930), (564, 94170), (584, 90945), (645, 82344), (657, 80840), (705, 75336), (730, 72756), (774, 68620), (846, 62780), (860, 61758), (876, 60630), (940, 56502), (1032, 51465), (1095, 48504), (1128, 47085), (1290, 41172), (1314, 40420), (1410, 37668), (1460, 36378), (1548, 34310), (1692, 31390), (1720, 30879), (1752, 30315), (1880, 28251), (1935, 27448), (2021, 26280), (2115, 25112), (2190, 24252), (2580, 20586), (2628, 20210), (2820, 18834), (2920, 18189), (3096, 17155), (3139, 16920), (3285, 16168), (3384, 15695), (3431, 15480), (3870, 13724), (4042, 13140), (4230, 12556), (4380, 12126), (5160, 10293), (5256, 10105), (5640, 9417), (6063, 8760), (6278, 8460), (6570, 8084), (6862, 7740)]