53051240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 133728840

約数和(自身を除く): 80677600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 113, 121, 194, 220, 226, 242, 388, 440, 452, 484, 485, 565, 605, 776, 904, 968, 970, 1067, 1130, 1210, 1243, 1940, 2134, 2260, 2420, 2486, 3880, 4268, 4520, 4840, 4972, 5335, 6215, 8536, 9944, 10670, 10961, 11737, 12430, 13673, 21340, 21922, 23474, 24860, 27346, 42680, 43844, 46948, 49720, 54692, 54805, 58685, 68365, 87688, 93896, 109384, 109610, 117370, 120571, 136730, 219220, 234740, 241142, 273460, 438440, 469480, 482284, 546920, 602855, 964568, 1205710, 1326281, 2411420, 2652562, 4822840, 5305124, 6631405, 10610248, 13262810, 26525620, 53051240]

約数ペア:

[(1, 53051240), (2, 26525620), (4, 13262810), (5, 10610248), (8, 6631405), (10, 5305124), (11, 4822840), (20, 2652562), (22, 2411420), (40, 1326281), (44, 1205710), (55, 964568), (88, 602855), (97, 546920), (110, 482284), (113, 469480), (121, 438440), (194, 273460), (220, 241142), (226, 234740), (242, 219220), (388, 136730), (440, 120571), (452, 117370), (484, 109610), (485, 109384), (565, 93896), (605, 87688), (776, 68365), (904, 58685), (968, 54805), (970, 54692), (1067, 49720), (1130, 46948), (1210, 43844), (1243, 42680), (1940, 27346), (2134, 24860), (2260, 23474), (2420, 21922), (2486, 21340), (3880, 13673), (4268, 12430), (4520, 11737), (4840, 10961), (4972, 10670), (5335, 9944), (6215, 8536)]