53401400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 149990400

約数和(自身を除く): 96589000

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 23, 25, 26, 38, 40, 46, 47, 50, 52, 65, 76, 92, 94, 95, 100, 104, 115, 130, 152, 184, 188, 190, 200, 230, 235, 247, 260, 299, 325, 376, 380, 437, 460, 470, 475, 494, 520, 575, 598, 611, 650, 760, 874, 893, 920, 940, 950, 988, 1081, 1150, 1175, 1196, 1222, 1235, 1300, 1495, 1748, 1786, 1880, 1900, 1976, 2162, 2185, 2300, 2350, 2392, 2444, 2470, 2600, 2990, 3055, 3496, 3572, 3800, 4324, 4370, 4465, 4600, 4700, 4888, 4940, 5405, 5681, 5980, 6110, 6175, 7144, 7475, 8648, 8740, 8930, 9400, 9880, 10810, 10925, 11362, 11609, 11960, 12220, 12350, 14053, 14950, 15275, 17480, 17860, 20539, 21620, 21850, 22325, 22724, 23218, 24440, 24700, 27025, 28106, 28405, 29900, 30550, 35720, 41078, 43240, 43700, 44650, 45448, 46436, 49400, 54050, 56212, 56810, 58045, 59800, 61100, 70265, 82156, 87400, 89300, 92872, 102695, 108100, 112424, 113620, 116090, 122200, 140530, 142025, 164312, 178600, 205390, 216200, 227240, 232180, 267007, 281060, 284050, 290225, 351325, 410780, 464360, 513475, 534014, 562120, 568100, 580450, 702650, 821560, 1026950, 1068028, 1136200, 1160900, 1335035, 1405300, 2053900, 2136056, 2321800, 2670070, 2810600, 4107800, 5340140, 6675175, 10680280, 13350350, 26700700, 53401400]

約数ペア:

[(1, 53401400), (2, 26700700), (4, 13350350), (5, 10680280), (8, 6675175), (10, 5340140), (13, 4107800), (19, 2810600), (20, 2670070), (23, 2321800), (25, 2136056), (26, 2053900), (38, 1405300), (40, 1335035), (46, 1160900), (47, 1136200), (50, 1068028), (52, 1026950), (65, 821560), (76, 702650), (92, 580450), (94, 568100), (95, 562120), (100, 534014), (104, 513475), (115, 464360), (130, 410780), (152, 351325), (184, 290225), (188, 284050), (190, 281060), (200, 267007), (230, 232180), (235, 227240), (247, 216200), (260, 205390), (299, 178600), (325, 164312), (376, 142025), (380, 140530), (437, 122200), (460, 116090), (470, 113620), (475, 112424), (494, 108100), (520, 102695), (575, 92872), (598, 89300), (611, 87400), (650, 82156), (760, 70265), (874, 61100), (893, 59800), (920, 58045), (940, 56810), (950, 56212), (988, 54050), (1081, 49400), (1150, 46436), (1175, 45448), (1196, 44650), (1222, 43700), (1235, 43240), (1300, 41078), (1495, 35720), (1748, 30550), (1786, 29900), (1880, 28405), (1900, 28106), (1976, 27025), (2162, 24700), (2185, 24440), (2300, 23218), (2350, 22724), (2392, 22325), (2444, 21850), (2470, 21620), (2600, 20539), (2990, 17860), (3055, 17480), (3496, 15275), (3572, 14950), (3800, 14053), (4324, 12350), (4370, 12220), (4465, 11960), (4600, 11609), (4700, 11362), (4888, 10925), (4940, 10810), (5405, 9880), (5681, 9400), (5980, 8930), (6110, 8740), (6175, 8648), (7144, 7475)]