56442100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3985

約数の個数: 72

約数和(自身を含む): 143928288

約数和(自身を除く): 87486188

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 3947, 7150, 7894, 14300, 15788, 19735, 39470, 43417, 51311, 78940, 86834, 98675, 102622, 173668, 197350, 205244, 217085, 256555, 394700, 434170, 513110, 564421, 868340, 1026220, 1085425, 1128842, 1282775, 2170850, 2257684, 2565550, 2822105, 4341700, 5131100, 5644210, 11288420, 14110525, 28221050, 56442100]

約数ペア:

[(1, 56442100), (2, 28221050), (4, 14110525), (5, 11288420), (10, 5644210), (11, 5131100), (13, 4341700), (20, 2822105), (22, 2565550), (25, 2257684), (26, 2170850), (44, 1282775), (50, 1128842), (52, 1085425), (55, 1026220), (65, 868340), (100, 564421), (110, 513110), (130, 434170), (143, 394700), (220, 256555), (260, 217085), (275, 205244), (286, 197350), (325, 173668), (550, 102622), (572, 98675), (650, 86834), (715, 78940), (1100, 51311), (1300, 43417), (1430, 39470), (2860, 19735), (3575, 15788), (3947, 14300), (7150, 7894)]