51396432

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 137401920

約数和(自身を除く): 86005488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 89, 106, 159, 178, 212, 227, 267, 318, 356, 424, 454, 534, 636, 681, 712, 848, 908, 1068, 1272, 1362, 1424, 1816, 2136, 2544, 2724, 3632, 4272, 4717, 5448, 9434, 10896, 12031, 14151, 18868, 20203, 24062, 28302, 36093, 37736, 40406, 48124, 56604, 60609, 72186, 75472, 80812, 96248, 113208, 121218, 144372, 161624, 192496, 226416, 242436, 288744, 323248, 484872, 577488, 969744, 1070759, 2141518, 3212277, 4283036, 6424554, 8566072, 12849108, 17132144, 25698216, 51396432]

約数ペア:

[(1, 51396432), (2, 25698216), (3, 17132144), (4, 12849108), (6, 8566072), (8, 6424554), (12, 4283036), (16, 3212277), (24, 2141518), (48, 1070759), (53, 969744), (89, 577488), (106, 484872), (159, 323248), (178, 288744), (212, 242436), (227, 226416), (267, 192496), (318, 161624), (356, 144372), (424, 121218), (454, 113208), (534, 96248), (636, 80812), (681, 75472), (712, 72186), (848, 60609), (908, 56604), (1068, 48124), (1272, 40406), (1362, 37736), (1424, 36093), (1816, 28302), (2136, 24062), (2544, 20203), (2724, 18868), (3632, 14151), (4272, 12031), (4717, 10896), (5448, 9434)]