49638285

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 94464000

約数和(自身を除く): 44825715

約数列:

[1, 3, 5, 9, 15, 27, 29, 31, 45, 87, 93, 135, 145, 155, 261, 279, 409, 435, 465, 783, 837, 899, 1227, 1305, 1395, 2045, 2697, 3681, 3915, 4185, 4495, 6135, 8091, 11043, 11861, 12679, 13485, 18405, 24273, 35583, 38037, 40455, 55215, 59305, 63395, 106749, 114111, 121365, 177915, 190185, 320247, 342333, 367691, 533745, 570555, 1103073, 1601235, 1711665, 1838455, 3309219, 5515365, 9927657, 16546095, 49638285]

約数ペア:

[(1, 49638285), (3, 16546095), (5, 9927657), (9, 5515365), (15, 3309219), (27, 1838455), (29, 1711665), (31, 1601235), (45, 1103073), (87, 570555), (93, 533745), (135, 367691), (145, 342333), (155, 320247), (261, 190185), (279, 177915), (409, 121365), (435, 114111), (465, 106749), (783, 63395), (837, 59305), (899, 55215), (1227, 40455), (1305, 38037), (1395, 35583), (2045, 24273), (2697, 18405), (3681, 13485), (3915, 12679), (4185, 11861), (4495, 11043), (6135, 8091)]