55353456

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:665

約数の個数: 120

約数和(自身を含む): 167905920

約数和(自身を除く): 112552464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 619, 621, 648, 828, 972, 1104, 1238, 1242, 1296, 1656, 1857, 1863, 1944, 2476, 2484, 3312, 3714, 3726, 3888, 4952, 4968, 5571, 5589, 7428, 7452, 9904, 9936, 11142, 11178, 14237, 14856, 14904, 16713, 22284, 22356, 28474, 29712, 29808, 33426, 42711, 44568, 44712, 50139, 56948, 66852, 85422, 89136, 89424, 100278, 113896, 128133, 133704, 150417, 170844, 200556, 227792, 256266, 267408, 300834, 341688, 384399, 401112, 512532, 601668, 683376, 768798, 802224, 1025064, 1153197, 1203336, 1537596, 2050128, 2306394, 2406672, 3075192, 3459591, 4612788, 6150384, 6919182, 9225576, 13838364, 18451152, 27676728, 55353456]

約数ペア:

[(1, 55353456), (2, 27676728), (3, 18451152), (4, 13838364), (6, 9225576), (8, 6919182), (9, 6150384), (12, 4612788), (16, 3459591), (18, 3075192), (23, 2406672), (24, 2306394), (27, 2050128), (36, 1537596), (46, 1203336), (48, 1153197), (54, 1025064), (69, 802224), (72, 768798), (81, 683376), (92, 601668), (108, 512532), (138, 401112), (144, 384399), (162, 341688), (184, 300834), (207, 267408), (216, 256266), (243, 227792), (276, 200556), (324, 170844), (368, 150417), (414, 133704), (432, 128133), (486, 113896), (552, 100278), (619, 89424), (621, 89136), (648, 85422), (828, 66852), (972, 56948), (1104, 50139), (1238, 44712), (1242, 44568), (1296, 42711), (1656, 33426), (1857, 29808), (1863, 29712), (1944, 28474), (2476, 22356), (2484, 22284), (3312, 16713), (3714, 14904), (3726, 14856), (3888, 14237), (4952, 11178), (4968, 11142), (5571, 9936), (5589, 9904), (7428, 7452)]