55902522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 128862720

約数和(自身を除く): 72960198

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 67, 78, 114, 134, 201, 247, 402, 494, 563, 741, 871, 1126, 1273, 1482, 1689, 1742, 2546, 2613, 3378, 3819, 5226, 7319, 7638, 10697, 14638, 16549, 21394, 21957, 32091, 33098, 37721, 43914, 49647, 64182, 75442, 99294, 113163, 139061, 226326, 278122, 417183, 490373, 716699, 834366, 980746, 1433398, 1471119, 2150097, 2942238, 4300194, 9317087, 18634174, 27951261, 55902522]

約数ペア:

[(1, 55902522), (2, 27951261), (3, 18634174), (6, 9317087), (13, 4300194), (19, 2942238), (26, 2150097), (38, 1471119), (39, 1433398), (57, 980746), (67, 834366), (78, 716699), (114, 490373), (134, 417183), (201, 278122), (247, 226326), (402, 139061), (494, 113163), (563, 99294), (741, 75442), (871, 64182), (1126, 49647), (1273, 43914), (1482, 37721), (1689, 33098), (1742, 32091), (2546, 21957), (2613, 21394), (3378, 16549), (3819, 14638), (5226, 10697), (7319, 7638)]