53377610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 114065280

約数和(自身を除く): 60687670

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 163, 229, 286, 326, 458, 715, 815, 1145, 1430, 1630, 1793, 2119, 2290, 2519, 2977, 3586, 4238, 5038, 5954, 8965, 10595, 12595, 14885, 17930, 21190, 23309, 25190, 29770, 32747, 37327, 46618, 65494, 74654, 116545, 163735, 186635, 233090, 327470, 373270, 410597, 485251, 821194, 970502, 2052985, 2426255, 4105970, 4852510, 5337761, 10675522, 26688805, 53377610]

約数ペア:

[(1, 53377610), (2, 26688805), (5, 10675522), (10, 5337761), (11, 4852510), (13, 4105970), (22, 2426255), (26, 2052985), (55, 970502), (65, 821194), (110, 485251), (130, 410597), (143, 373270), (163, 327470), (229, 233090), (286, 186635), (326, 163735), (458, 116545), (715, 74654), (815, 65494), (1145, 46618), (1430, 37327), (1630, 32747), (1793, 29770), (2119, 25190), (2290, 23309), (2519, 21190), (2977, 17930), (3586, 14885), (4238, 12595), (5038, 10595), (5954, 8965)]