51147653504

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{109507}}^1$

素因数の和:109651

約数の個数: 64

約数和(自身を含む): 105554761200

約数和(自身を除く): 54407107696

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 89, 128, 164, 178, 328, 356, 656, 712, 1312, 1424, 2624, 2848, 3649, 5248, 5696, 7298, 11392, 14596, 29192, 58384, 109507, 116768, 219014, 233536, 438028, 467072, 876056, 1752112, 3504224, 4489787, 7008448, 8979574, 9746123, 14016896, 17959148, 19492246, 35918296, 38984492, 71836592, 77968984, 143673184, 155937968, 287346368, 311875936, 399591043, 574692736, 623751872, 799182086, 1247503744, 1598364172, 3196728344, 6393456688, 12786913376, 25573826752, 51147653504]

約数ペア:

[(1, 51147653504), (2, 25573826752), (4, 12786913376), (8, 6393456688), (16, 3196728344), (32, 1598364172), (41, 1247503744), (64, 799182086), (82, 623751872), (89, 574692736), (128, 399591043), (164, 311875936), (178, 287346368), (328, 155937968), (356, 143673184), (656, 77968984), (712, 71836592), (1312, 38984492), (1424, 35918296), (2624, 19492246), (2848, 17959148), (3649, 14016896), (5248, 9746123), (5696, 8979574), (7298, 7008448), (11392, 4489787), (14596, 3504224), (29192, 1752112), (58384, 876056), (109507, 467072), (116768, 438028), (219014, 233536)]