52287620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1833

約数の個数: 96

約数和(自身を含む): 144184320

約数和(自身を除く): 91896700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 1787, 2090, 2660, 2926, 3574, 4180, 5852, 7148, 7315, 8935, 12509, 14630, 17870, 19657, 25018, 29260, 33953, 35740, 39314, 50036, 62545, 67906, 78628, 98285, 125090, 135812, 137599, 169765, 196570, 237671, 250180, 275198, 339530, 373483, 393140, 475342, 550396, 679060, 687995, 746966, 950684, 1188355, 1375990, 1493932, 1867415, 2376710, 2614381, 2751980, 3734830, 4753420, 5228762, 7469660, 10457524, 13071905, 26143810, 52287620]

約数ペア:

[(1, 52287620), (2, 26143810), (4, 13071905), (5, 10457524), (7, 7469660), (10, 5228762), (11, 4753420), (14, 3734830), (19, 2751980), (20, 2614381), (22, 2376710), (28, 1867415), (35, 1493932), (38, 1375990), (44, 1188355), (55, 950684), (70, 746966), (76, 687995), (77, 679060), (95, 550396), (110, 475342), (133, 393140), (140, 373483), (154, 339530), (190, 275198), (209, 250180), (220, 237671), (266, 196570), (308, 169765), (380, 137599), (385, 135812), (418, 125090), (532, 98285), (665, 78628), (770, 67906), (836, 62545), (1045, 50036), (1330, 39314), (1463, 35740), (1540, 33953), (1787, 29260), (2090, 25018), (2660, 19657), (2926, 17870), (3574, 14630), (4180, 12509), (5852, 8935), (7148, 7315)]