55031340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10079}}^1$

素因数の和:10111

約数の個数: 96

約数和(自身を含む): 189665280

約数和(自身を除く): 134633940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 10079, 20158, 30237, 40316, 50395, 60474, 70553, 100790, 120948, 131027, 141106, 151185, 201580, 211659, 262054, 282212, 302370, 352765, 393081, 423318, 524108, 604740, 655135, 705530, 786162, 846636, 917189, 1058295, 1310270, 1411060, 1572324, 1834378, 1965405, 2116590, 2620540, 2751567, 3668756, 3930810, 4233180, 4585945, 5503134, 7861620, 9171890, 11006268, 13757835, 18343780, 27515670, 55031340]

約数ペア:

[(1, 55031340), (2, 27515670), (3, 18343780), (4, 13757835), (5, 11006268), (6, 9171890), (7, 7861620), (10, 5503134), (12, 4585945), (13, 4233180), (14, 3930810), (15, 3668756), (20, 2751567), (21, 2620540), (26, 2116590), (28, 1965405), (30, 1834378), (35, 1572324), (39, 1411060), (42, 1310270), (52, 1058295), (60, 917189), (65, 846636), (70, 786162), (78, 705530), (84, 655135), (91, 604740), (105, 524108), (130, 423318), (140, 393081), (156, 352765), (182, 302370), (195, 282212), (210, 262054), (260, 211659), (273, 201580), (364, 151185), (390, 141106), (420, 131027), (455, 120948), (546, 100790), (780, 70553), (910, 60474), (1092, 50395), (1365, 40316), (1820, 30237), (2730, 20158), (5460, 10079)]