55696752

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20357}}^1$

素因数の和:20390

約数の個数: 60

約数和(自身を含む): 164085480

約数和(自身を除く): 108388728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 20357, 40714, 61071, 81428, 122142, 162856, 183213, 244284, 325712, 366426, 386783, 488568, 732852, 773566, 977136, 1160349, 1465704, 1547132, 2320698, 2931408, 3094264, 3481047, 4641396, 6188528, 6962094, 9282792, 13924188, 18565584, 27848376, 55696752]

約数ペア:

[(1, 55696752), (2, 27848376), (3, 18565584), (4, 13924188), (6, 9282792), (8, 6962094), (9, 6188528), (12, 4641396), (16, 3481047), (18, 3094264), (19, 2931408), (24, 2320698), (36, 1547132), (38, 1465704), (48, 1160349), (57, 977136), (72, 773566), (76, 732852), (114, 488568), (144, 386783), (152, 366426), (171, 325712), (228, 244284), (304, 183213), (342, 162856), (456, 122142), (684, 81428), (912, 61071), (1368, 40714), (2736, 20357)]