52841100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:844

約数の個数: 144

約数和(自身を含む): 174551328

約数和(自身を除く): 121710228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 170, 195, 204, 221, 255, 260, 300, 325, 340, 390, 425, 442, 510, 650, 663, 780, 797, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1594, 1700, 1950, 2210, 2391, 2550, 2652, 3188, 3315, 3900, 3985, 4420, 4782, 5100, 5525, 6630, 7970, 9564, 10361, 11050, 11955, 13260, 13549, 15940, 16575, 19925, 20722, 22100, 23910, 27098, 31083, 33150, 39850, 40647, 41444, 47820, 51805, 54196, 59775, 62166, 66300, 67745, 79700, 81294, 103610, 119550, 124332, 135490, 155415, 162588, 176137, 203235, 207220, 239100, 259025, 270980, 310830, 338725, 352274, 406470, 518050, 528411, 621660, 677450, 704548, 777075, 812940, 880685, 1016175, 1036100, 1056822, 1354900, 1554150, 1761370, 2032350, 2113644, 2642055, 3108300, 3522740, 4064700, 4403425, 5284110, 8806850, 10568220, 13210275, 17613700, 26420550, 52841100]

約数ペア:

[(1, 52841100), (2, 26420550), (3, 17613700), (4, 13210275), (5, 10568220), (6, 8806850), (10, 5284110), (12, 4403425), (13, 4064700), (15, 3522740), (17, 3108300), (20, 2642055), (25, 2113644), (26, 2032350), (30, 1761370), (34, 1554150), (39, 1354900), (50, 1056822), (51, 1036100), (52, 1016175), (60, 880685), (65, 812940), (68, 777075), (75, 704548), (78, 677450), (85, 621660), (100, 528411), (102, 518050), (130, 406470), (150, 352274), (156, 338725), (170, 310830), (195, 270980), (204, 259025), (221, 239100), (255, 207220), (260, 203235), (300, 176137), (325, 162588), (340, 155415), (390, 135490), (425, 124332), (442, 119550), (510, 103610), (650, 81294), (663, 79700), (780, 67745), (797, 66300), (850, 62166), (884, 59775), (975, 54196), (1020, 51805), (1105, 47820), (1275, 41444), (1300, 40647), (1326, 39850), (1594, 33150), (1700, 31083), (1950, 27098), (2210, 23910), (2391, 22100), (2550, 20722), (2652, 19925), (3188, 16575), (3315, 15940), (3900, 13549), (3985, 13260), (4420, 11955), (4782, 11050), (5100, 10361), (5525, 9564), (6630, 7970)]