55420272

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{22639}}^1$

素因数の和:22670

約数の個数: 60

約数和(自身を含む): 164230560

約数和(自身を除く): 108810288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 22639, 45278, 67917, 90556, 135834, 181112, 203751, 271668, 362224, 384863, 407502, 543336, 769726, 815004, 1086672, 1154589, 1539452, 1630008, 2309178, 3078904, 3260016, 3463767, 4618356, 6157808, 6927534, 9236712, 13855068, 18473424, 27710136, 55420272]

約数ペア:

[(1, 55420272), (2, 27710136), (3, 18473424), (4, 13855068), (6, 9236712), (8, 6927534), (9, 6157808), (12, 4618356), (16, 3463767), (17, 3260016), (18, 3078904), (24, 2309178), (34, 1630008), (36, 1539452), (48, 1154589), (51, 1086672), (68, 815004), (72, 769726), (102, 543336), (136, 407502), (144, 384863), (153, 362224), (204, 271668), (272, 203751), (306, 181112), (408, 135834), (612, 90556), (816, 67917), (1224, 45278), (2448, 22639)]