53575812

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:889

約数の個数: 72

約数和(自身を含む): 142268672

約数和(自身を除く): 88692860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 61, 62, 93, 122, 124, 183, 186, 244, 279, 366, 372, 549, 558, 732, 787, 1098, 1116, 1574, 1891, 2196, 2361, 3148, 3782, 4722, 5673, 7083, 7564, 9444, 11346, 14166, 17019, 22692, 24397, 28332, 34038, 48007, 48794, 68076, 73191, 96014, 97588, 144021, 146382, 192028, 219573, 288042, 292764, 432063, 439146, 576084, 864126, 878292, 1488217, 1728252, 2976434, 4464651, 5952868, 8929302, 13393953, 17858604, 26787906, 53575812]

約数ペア:

[(1, 53575812), (2, 26787906), (3, 17858604), (4, 13393953), (6, 8929302), (9, 5952868), (12, 4464651), (18, 2976434), (31, 1728252), (36, 1488217), (61, 878292), (62, 864126), (93, 576084), (122, 439146), (124, 432063), (183, 292764), (186, 288042), (244, 219573), (279, 192028), (366, 146382), (372, 144021), (549, 97588), (558, 96014), (732, 73191), (787, 68076), (1098, 48794), (1116, 48007), (1574, 34038), (1891, 28332), (2196, 24397), (2361, 22692), (3148, 17019), (3782, 14166), (4722, 11346), (5673, 9444), (7083, 7564)]