56551890090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{61027}}^1$

素因数の和:61156

約数の個数: 128

約数和(自身を含む): 151857192960

約数和(自身を除く): 95305302870

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 79, 85, 102, 115, 138, 158, 170, 230, 237, 255, 345, 391, 395, 474, 510, 690, 782, 790, 1173, 1185, 1343, 1817, 1955, 2346, 2370, 2686, 3634, 3910, 4029, 5451, 5865, 6715, 8058, 9085, 10902, 11730, 13430, 18170, 20145, 27255, 30889, 40290, 54510, 61027, 61778, 92667, 122054, 154445, 183081, 185334, 305135, 308890, 366162, 463335, 610270, 915405, 926670, 1037459, 1403621, 1830810, 2074918, 2807242, 3112377, 4210863, 4821133, 5187295, 6224754, 7018105, 8421726, 9642266, 10374590, 14036210, 14463399, 15561885, 21054315, 23861557, 24105665, 28926798, 31123770, 42108630, 47723114, 48211330, 71584671, 72316995, 81959261, 110886059, 119307785, 143169342, 144633990, 163918522, 221772118, 238615570, 245877783, 332658177, 357923355, 409796305, 491755566, 554430295, 665316354, 715846710, 819592610, 1108860590, 1229388915, 1663290885, 1885063003, 2458777830, 3326581770, 3770126006, 5655189009, 9425315015, 11310378018, 18850630030, 28275945045, 56551890090]

約数ペア:

[(1, 56551890090), (2, 28275945045), (3, 18850630030), (5, 11310378018), (6, 9425315015), (10, 5655189009), (15, 3770126006), (17, 3326581770), (23, 2458777830), (30, 1885063003), (34, 1663290885), (46, 1229388915), (51, 1108860590), (69, 819592610), (79, 715846710), (85, 665316354), (102, 554430295), (115, 491755566), (138, 409796305), (158, 357923355), (170, 332658177), (230, 245877783), (237, 238615570), (255, 221772118), (345, 163918522), (391, 144633990), (395, 143169342), (474, 119307785), (510, 110886059), (690, 81959261), (782, 72316995), (790, 71584671), (1173, 48211330), (1185, 47723114), (1343, 42108630), (1817, 31123770), (1955, 28926798), (2346, 24105665), (2370, 23861557), (2686, 21054315), (3634, 15561885), (3910, 14463399), (4029, 14036210), (5451, 10374590), (5865, 9642266), (6715, 8421726), (8058, 7018105), (9085, 6224754), (10902, 5187295), (11730, 4821133), (13430, 4210863), (18170, 3112377), (20145, 2807242), (27255, 2074918), (30889, 1830810), (40290, 1403621), (54510, 1037459), (61027, 926670), (61778, 915405), (92667, 610270), (122054, 463335), (154445, 366162), (183081, 308890), (185334, 305135)]