47021260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 119133504

約数和(自身を除く): 72112244

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 41, 44, 52, 55, 65, 82, 110, 130, 143, 164, 205, 220, 260, 286, 401, 410, 451, 533, 572, 715, 802, 820, 902, 1066, 1430, 1604, 1804, 2005, 2132, 2255, 2665, 2860, 4010, 4411, 4510, 5213, 5330, 5863, 8020, 8822, 9020, 10426, 10660, 11726, 16441, 17644, 20852, 22055, 23452, 26065, 29315, 32882, 44110, 52130, 57343, 58630, 65764, 82205, 88220, 104260, 114686, 117260, 164410, 180851, 213733, 229372, 286715, 328820, 361702, 427466, 573430, 723404, 854932, 904255, 1068665, 1146860, 1808510, 2137330, 2351063, 3617020, 4274660, 4702126, 9404252, 11755315, 23510630, 47021260]

約数ペア:

[(1, 47021260), (2, 23510630), (4, 11755315), (5, 9404252), (10, 4702126), (11, 4274660), (13, 3617020), (20, 2351063), (22, 2137330), (26, 1808510), (41, 1146860), (44, 1068665), (52, 904255), (55, 854932), (65, 723404), (82, 573430), (110, 427466), (130, 361702), (143, 328820), (164, 286715), (205, 229372), (220, 213733), (260, 180851), (286, 164410), (401, 117260), (410, 114686), (451, 104260), (533, 88220), (572, 82205), (715, 65764), (802, 58630), (820, 57343), (902, 52130), (1066, 44110), (1430, 32882), (1604, 29315), (1804, 26065), (2005, 23452), (2132, 22055), (2255, 20852), (2665, 17644), (2860, 16441), (4010, 11726), (4411, 10660), (4510, 10426), (5213, 9020), (5330, 8822), (5863, 8020)]