55642428

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 160392960

約数和(自身を除く): 104750532

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 59, 67, 68, 69, 92, 102, 118, 134, 138, 153, 177, 201, 204, 207, 236, 268, 276, 306, 354, 391, 402, 414, 531, 603, 612, 708, 782, 804, 828, 1003, 1062, 1139, 1173, 1206, 1357, 1541, 1564, 2006, 2124, 2278, 2346, 2412, 2714, 3009, 3082, 3417, 3519, 3953, 4012, 4071, 4556, 4623, 4692, 5428, 6018, 6164, 6834, 7038, 7906, 8142, 9027, 9246, 10251, 11859, 12036, 12213, 13668, 13869, 14076, 15812, 16284, 18054, 18492, 20502, 23069, 23718, 24426, 26197, 27738, 35577, 36108, 41004, 46138, 47436, 48852, 52394, 55476, 67201, 69207, 71154, 78591, 90919, 92276, 104788, 134402, 138414, 142308, 157182, 181838, 201603, 207621, 235773, 268804, 272757, 276828, 314364, 363676, 403206, 415242, 471546, 545514, 604809, 806412, 818271, 830484, 943092, 1091028, 1209618, 1545623, 1636542, 2419236, 3091246, 3273084, 4636869, 6182492, 9273738, 13910607, 18547476, 27821214, 55642428]

約数ペア:

[(1, 55642428), (2, 27821214), (3, 18547476), (4, 13910607), (6, 9273738), (9, 6182492), (12, 4636869), (17, 3273084), (18, 3091246), (23, 2419236), (34, 1636542), (36, 1545623), (46, 1209618), (51, 1091028), (59, 943092), (67, 830484), (68, 818271), (69, 806412), (92, 604809), (102, 545514), (118, 471546), (134, 415242), (138, 403206), (153, 363676), (177, 314364), (201, 276828), (204, 272757), (207, 268804), (236, 235773), (268, 207621), (276, 201603), (306, 181838), (354, 157182), (391, 142308), (402, 138414), (414, 134402), (531, 104788), (603, 92276), (612, 90919), (708, 78591), (782, 71154), (804, 69207), (828, 67201), (1003, 55476), (1062, 52394), (1139, 48852), (1173, 47436), (1206, 46138), (1357, 41004), (1541, 36108), (1564, 35577), (2006, 27738), (2124, 26197), (2278, 24426), (2346, 23718), (2412, 23069), (2714, 20502), (3009, 18492), (3082, 18054), (3417, 16284), (3519, 15812), (3953, 14076), (4012, 13869), (4071, 13668), (4556, 12213), (4623, 12036), (4692, 11859), (5428, 10251), (6018, 9246), (6164, 9027), (6834, 8142), (7038, 7906)]