49641540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2109

約数の個数: 96

約数和(自身を含む): 154592256

約数和(自身を除く): 104950716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2053, 2418, 4030, 4106, 4836, 6045, 6159, 8060, 8212, 10265, 12090, 12318, 20530, 24180, 24636, 26689, 30795, 41060, 53378, 61590, 63643, 80067, 106756, 123180, 127286, 133445, 160134, 190929, 254572, 266890, 318215, 320268, 381858, 400335, 533780, 636430, 763716, 800670, 827359, 954645, 1272860, 1601340, 1654718, 1909290, 2482077, 3309436, 3818580, 4136795, 4964154, 8273590, 9928308, 12410385, 16547180, 24820770, 49641540]

約数ペア:

[(1, 49641540), (2, 24820770), (3, 16547180), (4, 12410385), (5, 9928308), (6, 8273590), (10, 4964154), (12, 4136795), (13, 3818580), (15, 3309436), (20, 2482077), (26, 1909290), (30, 1654718), (31, 1601340), (39, 1272860), (52, 954645), (60, 827359), (62, 800670), (65, 763716), (78, 636430), (93, 533780), (124, 400335), (130, 381858), (155, 320268), (156, 318215), (186, 266890), (195, 254572), (260, 190929), (310, 160134), (372, 133445), (390, 127286), (403, 123180), (465, 106756), (620, 80067), (780, 63643), (806, 61590), (930, 53378), (1209, 41060), (1612, 30795), (1860, 26689), (2015, 24636), (2053, 24180), (2418, 20530), (4030, 12318), (4106, 12090), (4836, 10265), (6045, 8212), (6159, 8060)]