47356140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 144365760

約数和(自身を除く): 97009620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 109, 130, 156, 195, 218, 260, 327, 390, 436, 545, 557, 654, 780, 1090, 1114, 1308, 1417, 1635, 1671, 2180, 2228, 2785, 2834, 3270, 3342, 4251, 5570, 5668, 6540, 6684, 7085, 7241, 8355, 8502, 11140, 14170, 14482, 16710, 17004, 21255, 21723, 28340, 28964, 33420, 36205, 42510, 43446, 60713, 72410, 85020, 86892, 108615, 121426, 144820, 182139, 217230, 242852, 303565, 364278, 434460, 607130, 728556, 789269, 910695, 1214260, 1578538, 1821390, 2367807, 3157076, 3642780, 3946345, 4735614, 7892690, 9471228, 11839035, 15785380, 23678070, 47356140]

約数ペア:

[(1, 47356140), (2, 23678070), (3, 15785380), (4, 11839035), (5, 9471228), (6, 7892690), (10, 4735614), (12, 3946345), (13, 3642780), (15, 3157076), (20, 2367807), (26, 1821390), (30, 1578538), (39, 1214260), (52, 910695), (60, 789269), (65, 728556), (78, 607130), (109, 434460), (130, 364278), (156, 303565), (195, 242852), (218, 217230), (260, 182139), (327, 144820), (390, 121426), (436, 108615), (545, 86892), (557, 85020), (654, 72410), (780, 60713), (1090, 43446), (1114, 42510), (1308, 36205), (1417, 33420), (1635, 28964), (1671, 28340), (2180, 21723), (2228, 21255), (2785, 17004), (2834, 16710), (3270, 14482), (3342, 14170), (4251, 11140), (5570, 8502), (5668, 8355), (6540, 7241), (6684, 7085)]