51272010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 139248720

約数和(自身を除く): 87976710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 89, 90, 111, 173, 178, 185, 222, 267, 333, 346, 370, 445, 519, 534, 555, 666, 801, 865, 890, 1038, 1110, 1335, 1557, 1602, 1665, 1730, 2595, 2670, 3114, 3293, 3330, 4005, 5190, 6401, 6586, 7785, 8010, 9879, 12802, 15397, 15570, 16465, 19203, 19758, 29637, 30794, 32005, 32930, 38406, 46191, 49395, 57609, 59274, 64010, 76985, 92382, 96015, 98790, 115218, 138573, 148185, 153970, 192030, 230955, 277146, 288045, 296370, 461910, 569689, 576090, 692865, 1139378, 1385730, 1709067, 2848445, 3418134, 5127201, 5696890, 8545335, 10254402, 17090670, 25636005, 51272010]

約数ペア:

[(1, 51272010), (2, 25636005), (3, 17090670), (5, 10254402), (6, 8545335), (9, 5696890), (10, 5127201), (15, 3418134), (18, 2848445), (30, 1709067), (37, 1385730), (45, 1139378), (74, 692865), (89, 576090), (90, 569689), (111, 461910), (173, 296370), (178, 288045), (185, 277146), (222, 230955), (267, 192030), (333, 153970), (346, 148185), (370, 138573), (445, 115218), (519, 98790), (534, 96015), (555, 92382), (666, 76985), (801, 64010), (865, 59274), (890, 57609), (1038, 49395), (1110, 46191), (1335, 38406), (1557, 32930), (1602, 32005), (1665, 30794), (1730, 29637), (2595, 19758), (2670, 19203), (3114, 16465), (3293, 15570), (3330, 15397), (4005, 12802), (5190, 9879), (6401, 8010), (6586, 7785)]