47495630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 115153920

約数和(自身を除く): 67658290

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 41, 65, 67, 70, 82, 91, 95, 130, 133, 134, 182, 190, 205, 247, 266, 287, 335, 410, 455, 469, 494, 533, 574, 665, 670, 779, 871, 910, 938, 1066, 1235, 1273, 1330, 1435, 1558, 1729, 1742, 2345, 2470, 2546, 2665, 2747, 2870, 3458, 3731, 3895, 4355, 4690, 5330, 5453, 5494, 6097, 6365, 7462, 7790, 8645, 8710, 8911, 10127, 10906, 12194, 12730, 13735, 16549, 17290, 17822, 18655, 19229, 20254, 27265, 27470, 30485, 33098, 35711, 37310, 38458, 44555, 50635, 52193, 54530, 60970, 70889, 71422, 82745, 89110, 96145, 101270, 104386, 115843, 141778, 165490, 178555, 192290, 231686, 249977, 260965, 354445, 357110, 365351, 499954, 521930, 579215, 678509, 708890, 730702, 1158430, 1249885, 1357018, 1826755, 2499770, 3392545, 3653510, 4749563, 6785090, 9499126, 23747815, 47495630]

約数ペア:

[(1, 47495630), (2, 23747815), (5, 9499126), (7, 6785090), (10, 4749563), (13, 3653510), (14, 3392545), (19, 2499770), (26, 1826755), (35, 1357018), (38, 1249885), (41, 1158430), (65, 730702), (67, 708890), (70, 678509), (82, 579215), (91, 521930), (95, 499954), (130, 365351), (133, 357110), (134, 354445), (182, 260965), (190, 249977), (205, 231686), (247, 192290), (266, 178555), (287, 165490), (335, 141778), (410, 115843), (455, 104386), (469, 101270), (494, 96145), (533, 89110), (574, 82745), (665, 71422), (670, 70889), (779, 60970), (871, 54530), (910, 52193), (938, 50635), (1066, 44555), (1235, 38458), (1273, 37310), (1330, 35711), (1435, 33098), (1558, 30485), (1729, 27470), (1742, 27265), (2345, 20254), (2470, 19229), (2546, 18655), (2665, 17822), (2747, 17290), (2870, 16549), (3458, 13735), (3731, 12730), (3895, 12194), (4355, 10906), (4690, 10127), (5330, 8911), (5453, 8710), (5494, 8645), (6097, 7790), (6365, 7462)]