50631308

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 114758784

約数和(自身を除く): 64127476

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 641, 806, 868, 1274, 1282, 1519, 1612, 2548, 2564, 2821, 3038, 4487, 5642, 6076, 8333, 8974, 11284, 16666, 17948, 19747, 19871, 31409, 33332, 39494, 39742, 58331, 62818, 78988, 79484, 116662, 125636, 139097, 233324, 258323, 278194, 408317, 516646, 556388, 816634, 973679, 1033292, 1633268, 1808261, 1947358, 3616522, 3894716, 7233044, 12657827, 25315654, 50631308]

約数ペア:

[(1, 50631308), (2, 25315654), (4, 12657827), (7, 7233044), (13, 3894716), (14, 3616522), (26, 1947358), (28, 1808261), (31, 1633268), (49, 1033292), (52, 973679), (62, 816634), (91, 556388), (98, 516646), (124, 408317), (182, 278194), (196, 258323), (217, 233324), (364, 139097), (403, 125636), (434, 116662), (637, 79484), (641, 78988), (806, 62818), (868, 58331), (1274, 39742), (1282, 39494), (1519, 33332), (1612, 31409), (2548, 19871), (2564, 19747), (2821, 17948), (3038, 16666), (4487, 11284), (5642, 8974), (6076, 8333)]