52391178

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 145981440

約数和(自身を除く): 93590262

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 31, 34, 42, 51, 54, 62, 63, 93, 102, 119, 126, 153, 186, 189, 217, 238, 263, 279, 306, 357, 378, 434, 459, 526, 527, 558, 651, 714, 789, 837, 918, 1054, 1071, 1302, 1578, 1581, 1674, 1841, 1953, 2142, 2367, 3162, 3213, 3682, 3689, 3906, 4471, 4734, 4743, 5523, 5859, 6426, 7101, 7378, 8153, 8942, 9486, 11046, 11067, 11718, 13413, 14202, 14229, 16306, 16569, 22134, 24459, 26826, 28458, 31297, 33138, 33201, 40239, 48918, 49707, 57071, 62594, 66402, 73377, 80478, 93891, 99414, 99603, 114142, 120717, 138601, 146754, 171213, 187782, 199206, 220131, 241434, 277202, 281673, 342426, 415803, 440262, 513639, 563346, 831606, 845019, 970207, 1027278, 1247409, 1540917, 1690038, 1940414, 2494818, 2910621, 3081834, 3742227, 5821242, 7484454, 8731863, 17463726, 26195589, 52391178]

約数ペア:

[(1, 52391178), (2, 26195589), (3, 17463726), (6, 8731863), (7, 7484454), (9, 5821242), (14, 3742227), (17, 3081834), (18, 2910621), (21, 2494818), (27, 1940414), (31, 1690038), (34, 1540917), (42, 1247409), (51, 1027278), (54, 970207), (62, 845019), (63, 831606), (93, 563346), (102, 513639), (119, 440262), (126, 415803), (153, 342426), (186, 281673), (189, 277202), (217, 241434), (238, 220131), (263, 199206), (279, 187782), (306, 171213), (357, 146754), (378, 138601), (434, 120717), (459, 114142), (526, 99603), (527, 99414), (558, 93891), (651, 80478), (714, 73377), (789, 66402), (837, 62594), (918, 57071), (1054, 49707), (1071, 48918), (1302, 40239), (1578, 33201), (1581, 33138), (1674, 31297), (1841, 28458), (1953, 26826), (2142, 24459), (2367, 22134), (3162, 16569), (3213, 16306), (3682, 14229), (3689, 14202), (3906, 13413), (4471, 11718), (4734, 11067), (4743, 11046), (5523, 9486), (5859, 8942), (6426, 8153), (7101, 7378)]