51106680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:698

約数の個数: 128

約数和(自身を含む): 172800000

約数和(自身を除く): 121693320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 599, 632, 711, 790, 948, 1080, 1185, 1198, 1422, 1580, 1797, 1896, 2133, 2370, 2396, 2844, 2995, 3160, 3555, 3594, 4266, 4740, 4792, 5391, 5688, 5990, 7110, 7188, 8532, 8985, 9480, 10665, 10782, 11980, 14220, 14376, 16173, 17064, 17970, 21330, 21564, 23960, 26955, 28440, 32346, 35940, 42660, 43128, 47321, 53910, 64692, 71880, 80865, 85320, 94642, 107820, 129384, 141963, 161730, 189284, 215640, 236605, 283926, 323460, 378568, 425889, 473210, 567852, 646920, 709815, 851778, 946420, 1135704, 1277667, 1419630, 1703556, 1892840, 2129445, 2555334, 2839260, 3407112, 4258890, 5110668, 5678520, 6388335, 8517780, 10221336, 12776670, 17035560, 25553340, 51106680]

約数ペア:

[(1, 51106680), (2, 25553340), (3, 17035560), (4, 12776670), (5, 10221336), (6, 8517780), (8, 6388335), (9, 5678520), (10, 5110668), (12, 4258890), (15, 3407112), (18, 2839260), (20, 2555334), (24, 2129445), (27, 1892840), (30, 1703556), (36, 1419630), (40, 1277667), (45, 1135704), (54, 946420), (60, 851778), (72, 709815), (79, 646920), (90, 567852), (108, 473210), (120, 425889), (135, 378568), (158, 323460), (180, 283926), (216, 236605), (237, 215640), (270, 189284), (316, 161730), (360, 141963), (395, 129384), (474, 107820), (540, 94642), (599, 85320), (632, 80865), (711, 71880), (790, 64692), (948, 53910), (1080, 47321), (1185, 43128), (1198, 42660), (1422, 35940), (1580, 32346), (1797, 28440), (1896, 26955), (2133, 23960), (2370, 21564), (2396, 21330), (2844, 17970), (2995, 17064), (3160, 16173), (3555, 14376), (3594, 14220), (4266, 11980), (4740, 10782), (4792, 10665), (5391, 9480), (5688, 8985), (5990, 8532), (7110, 7188)]