49868730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9721}}^1$

素因数の和:9756

約数の個数: 64

約数和(自身を含む): 139996800

約数和(自身を除く): 90128070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 9721, 19442, 29163, 48605, 58326, 87489, 97210, 145815, 174978, 184699, 262467, 291630, 369398, 437445, 524934, 554097, 874890, 923495, 1108194, 1312335, 1662291, 1846990, 2624670, 2770485, 3324582, 4986873, 5540970, 8311455, 9973746, 16622910, 24934365, 49868730]

約数ペア:

[(1, 49868730), (2, 24934365), (3, 16622910), (5, 9973746), (6, 8311455), (9, 5540970), (10, 4986873), (15, 3324582), (18, 2770485), (19, 2624670), (27, 1846990), (30, 1662291), (38, 1312335), (45, 1108194), (54, 923495), (57, 874890), (90, 554097), (95, 524934), (114, 437445), (135, 369398), (171, 291630), (190, 262467), (270, 184699), (285, 174978), (342, 145815), (513, 97210), (570, 87489), (855, 58326), (1026, 48605), (1710, 29163), (2565, 19442), (5130, 9721)]