53739040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 140434560

約数和(自身を除く): 86695520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 340, 368, 391, 460, 544, 680, 736, 782, 859, 920, 1360, 1564, 1718, 1840, 1955, 2720, 3128, 3436, 3680, 3910, 4295, 6256, 6872, 7820, 8590, 12512, 13744, 14603, 15640, 17180, 19757, 27488, 29206, 31280, 34360, 39514, 58412, 62560, 68720, 73015, 79028, 98785, 116824, 137440, 146030, 158056, 197570, 233648, 292060, 316112, 335869, 395140, 467296, 584120, 632224, 671738, 790280, 1168240, 1343476, 1580560, 1679345, 2336480, 2686952, 3161120, 3358690, 5373904, 6717380, 10747808, 13434760, 26869520, 53739040]

約数ペア:

[(1, 53739040), (2, 26869520), (4, 13434760), (5, 10747808), (8, 6717380), (10, 5373904), (16, 3358690), (17, 3161120), (20, 2686952), (23, 2336480), (32, 1679345), (34, 1580560), (40, 1343476), (46, 1168240), (68, 790280), (80, 671738), (85, 632224), (92, 584120), (115, 467296), (136, 395140), (160, 335869), (170, 316112), (184, 292060), (230, 233648), (272, 197570), (340, 158056), (368, 146030), (391, 137440), (460, 116824), (544, 98785), (680, 79028), (736, 73015), (782, 68720), (859, 62560), (920, 58412), (1360, 39514), (1564, 34360), (1718, 31280), (1840, 29206), (1955, 27488), (2720, 19757), (3128, 17180), (3436, 15640), (3680, 14603), (3910, 13744), (4295, 12512), (6256, 8590), (6872, 7820)]