53937940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 138910464

約数和(自身を除く): 84972524

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 131, 140, 170, 173, 238, 262, 340, 346, 476, 524, 595, 655, 692, 865, 917, 1190, 1211, 1310, 1730, 1834, 2227, 2380, 2422, 2620, 2941, 3460, 3668, 4454, 4585, 4844, 5882, 6055, 8908, 9170, 11135, 11764, 12110, 14705, 15589, 18340, 20587, 22270, 22663, 24220, 29410, 31178, 41174, 44540, 45326, 58820, 62356, 77945, 82348, 90652, 102935, 113315, 155890, 158641, 205870, 226630, 311780, 317282, 385271, 411740, 453260, 634564, 770542, 793205, 1541084, 1586410, 1926355, 2696897, 3172820, 3852710, 5393794, 7705420, 10787588, 13484485, 26968970, 53937940]

約数ペア:

[(1, 53937940), (2, 26968970), (4, 13484485), (5, 10787588), (7, 7705420), (10, 5393794), (14, 3852710), (17, 3172820), (20, 2696897), (28, 1926355), (34, 1586410), (35, 1541084), (68, 793205), (70, 770542), (85, 634564), (119, 453260), (131, 411740), (140, 385271), (170, 317282), (173, 311780), (238, 226630), (262, 205870), (340, 158641), (346, 155890), (476, 113315), (524, 102935), (595, 90652), (655, 82348), (692, 77945), (865, 62356), (917, 58820), (1190, 45326), (1211, 44540), (1310, 41174), (1730, 31178), (1834, 29410), (2227, 24220), (2380, 22663), (2422, 22270), (2620, 20587), (2941, 18340), (3460, 15589), (3668, 14705), (4454, 12110), (4585, 11764), (4844, 11135), (5882, 9170), (6055, 8908)]