51049170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4397}}^1$

素因数の和:4456

約数の個数: 64

約数和(自身を含む): 139328640

約数和(自身を除く): 88279470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 4397, 5805, 8794, 11610, 13191, 21985, 26382, 39573, 43970, 65955, 79146, 118719, 131910, 189071, 197865, 237438, 378142, 395730, 567213, 593595, 945355, 1134426, 1187190, 1701639, 1890710, 2836065, 3403278, 5104917, 5672130, 8508195, 10209834, 17016390, 25524585, 51049170]

約数ペア:

[(1, 51049170), (2, 25524585), (3, 17016390), (5, 10209834), (6, 8508195), (9, 5672130), (10, 5104917), (15, 3403278), (18, 2836065), (27, 1890710), (30, 1701639), (43, 1187190), (45, 1134426), (54, 945355), (86, 593595), (90, 567213), (129, 395730), (135, 378142), (215, 237438), (258, 197865), (270, 189071), (387, 131910), (430, 118719), (645, 79146), (774, 65955), (1161, 43970), (1290, 39573), (1935, 26382), (2322, 21985), (3870, 13191), (4397, 11610), (5805, 8794)]