55756350

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 167770512

約数和(自身を除く): 112014162

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 243, 270, 325, 351, 353, 390, 405, 450, 486, 585, 650, 675, 702, 706, 810, 975, 1053, 1059, 1170, 1215, 1350, 1755, 1765, 1950, 2025, 2106, 2118, 2430, 2925, 3159, 3177, 3510, 3530, 4050, 4589, 5265, 5295, 5850, 6075, 6318, 6354, 8775, 8825, 9178, 9531, 10530, 10590, 12150, 13767, 15795, 15885, 17550, 17650, 19062, 22945, 26325, 26475, 27534, 28593, 31590, 31770, 41301, 45890, 47655, 52650, 52950, 57186, 68835, 78975, 79425, 82602, 85779, 95310, 114725, 123903, 137670, 142965, 157950, 158850, 171558, 206505, 229450, 238275, 247806, 285930, 344175, 371709, 413010, 428895, 476550, 619515, 688350, 714825, 743418, 857790, 1032525, 1115127, 1239030, 1429650, 1858545, 2065050, 2144475, 2230254, 3097575, 3717090, 4288950, 5575635, 6195150, 9292725, 11151270, 18585450, 27878175, 55756350]

約数ペア:

[(1, 55756350), (2, 27878175), (3, 18585450), (5, 11151270), (6, 9292725), (9, 6195150), (10, 5575635), (13, 4288950), (15, 3717090), (18, 3097575), (25, 2230254), (26, 2144475), (27, 2065050), (30, 1858545), (39, 1429650), (45, 1239030), (50, 1115127), (54, 1032525), (65, 857790), (75, 743418), (78, 714825), (81, 688350), (90, 619515), (117, 476550), (130, 428895), (135, 413010), (150, 371709), (162, 344175), (195, 285930), (225, 247806), (234, 238275), (243, 229450), (270, 206505), (325, 171558), (351, 158850), (353, 157950), (390, 142965), (405, 137670), (450, 123903), (486, 114725), (585, 95310), (650, 85779), (675, 82602), (702, 79425), (706, 78975), (810, 68835), (975, 57186), (1053, 52950), (1059, 52650), (1170, 47655), (1215, 45890), (1350, 41301), (1755, 31770), (1765, 31590), (1950, 28593), (2025, 27534), (2106, 26475), (2118, 26325), (2430, 22945), (2925, 19062), (3159, 17650), (3177, 17550), (3510, 15885), (3530, 15795), (4050, 13767), (4589, 12150), (5265, 10590), (5295, 10530), (5850, 9531), (6075, 9178), (6318, 8825), (6354, 8775)]