56556931508

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{1471}}^1$

素因数の和:2566

約数の個数: 144

約数和(自身を含む): 133205990400

約数和(自身を除く): 76649058892

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1049, 1078, 1309, 1471, 1666, 2098, 2156, 2618, 2942, 3332, 4196, 5236, 5884, 7343, 9163, 10297, 11539, 14686, 16181, 17833, 18326, 20594, 23078, 25007, 29372, 32362, 35666, 36652, 41188, 46156, 50014, 51401, 64724, 71332, 72079, 80773, 100028, 102802, 113267, 124831, 144158, 161546, 175049, 196163, 205604, 226534, 249662, 275077, 288316, 323092, 350098, 392326, 453068, 499324, 550154, 565411, 700196, 784652, 792869, 873817, 1100308, 1130822, 1225343, 1373141, 1543079, 1585738, 1747634, 1925539, 2261644, 2450686, 2746282, 3086158, 3171476, 3495268, 3851078, 4901372, 5492564, 6172316, 7702156, 9611987, 10801553, 13478773, 16973869, 19223974, 21603106, 26232343, 26957546, 33947738, 38447948, 43206212, 52464686, 53915092, 67895476, 75610871, 104929372, 118817083, 151221742, 183626401, 237634166, 288555773, 302443484, 367252802, 475268332, 577111546, 734505604, 831719581, 1154223092, 1285384807, 1663439162, 2019890411, 2570769614, 3326878324, 4039780822, 5141539228, 8079561644, 14139232877, 28278465754, 56556931508]

約数ペア:

[(1, 56556931508), (2, 28278465754), (4, 14139232877), (7, 8079561644), (11, 5141539228), (14, 4039780822), (17, 3326878324), (22, 2570769614), (28, 2019890411), (34, 1663439162), (44, 1285384807), (49, 1154223092), (68, 831719581), (77, 734505604), (98, 577111546), (119, 475268332), (154, 367252802), (187, 302443484), (196, 288555773), (238, 237634166), (308, 183626401), (374, 151221742), (476, 118817083), (539, 104929372), (748, 75610871), (833, 67895476), (1049, 53915092), (1078, 52464686), (1309, 43206212), (1471, 38447948), (1666, 33947738), (2098, 26957546), (2156, 26232343), (2618, 21603106), (2942, 19223974), (3332, 16973869), (4196, 13478773), (5236, 10801553), (5884, 9611987), (7343, 7702156), (9163, 6172316), (10297, 5492564), (11539, 4901372), (14686, 3851078), (16181, 3495268), (17833, 3171476), (18326, 3086158), (20594, 2746282), (23078, 2450686), (25007, 2261644), (29372, 1925539), (32362, 1747634), (35666, 1585738), (36652, 1543079), (41188, 1373141), (46156, 1225343), (50014, 1130822), (51401, 1100308), (64724, 873817), (71332, 792869), (72079, 784652), (80773, 700196), (100028, 565411), (102802, 550154), (113267, 499324), (124831, 453068), (144158, 392326), (161546, 350098), (175049, 323092), (196163, 288316), (205604, 275077), (226534, 249662)]