50940500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 127135008

約数和(自身を除く): 76194508

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 125, 130, 170, 221, 250, 260, 325, 340, 425, 442, 461, 500, 650, 850, 884, 922, 1105, 1300, 1625, 1700, 1844, 2125, 2210, 2305, 3250, 4250, 4420, 4610, 5525, 5993, 6500, 7837, 8500, 9220, 11050, 11525, 11986, 15674, 22100, 23050, 23972, 27625, 29965, 31348, 39185, 46100, 55250, 57625, 59930, 78370, 101881, 110500, 115250, 119860, 149825, 156740, 195925, 203762, 230500, 299650, 391850, 407524, 509405, 599300, 749125, 783700, 979625, 1018810, 1498250, 1959250, 2037620, 2547025, 2996500, 3918500, 5094050, 10188100, 12735125, 25470250, 50940500]

約数ペア:

[(1, 50940500), (2, 25470250), (4, 12735125), (5, 10188100), (10, 5094050), (13, 3918500), (17, 2996500), (20, 2547025), (25, 2037620), (26, 1959250), (34, 1498250), (50, 1018810), (52, 979625), (65, 783700), (68, 749125), (85, 599300), (100, 509405), (125, 407524), (130, 391850), (170, 299650), (221, 230500), (250, 203762), (260, 195925), (325, 156740), (340, 149825), (425, 119860), (442, 115250), (461, 110500), (500, 101881), (650, 78370), (850, 59930), (884, 57625), (922, 55250), (1105, 46100), (1300, 39185), (1625, 31348), (1700, 29965), (1844, 27625), (2125, 23972), (2210, 23050), (2305, 22100), (3250, 15674), (4250, 11986), (4420, 11525), (4610, 11050), (5525, 9220), (5993, 8500), (6500, 7837)]