57101380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 144506880

約数和(自身を除く): 87405500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 59, 62, 70, 118, 124, 140, 155, 217, 223, 236, 295, 310, 413, 434, 446, 590, 620, 826, 868, 892, 1085, 1115, 1180, 1561, 1652, 1829, 2065, 2170, 2230, 3122, 3658, 4130, 4340, 4460, 6244, 6913, 7316, 7805, 8260, 9145, 12803, 13157, 13826, 15610, 18290, 25606, 26314, 27652, 31220, 34565, 36580, 48391, 51212, 52628, 64015, 65785, 69130, 92099, 96782, 128030, 131570, 138260, 184198, 193564, 241955, 256060, 263140, 368396, 407867, 460495, 483910, 815734, 920990, 967820, 1631468, 1841980, 2039335, 2855069, 4078670, 5710138, 8157340, 11420276, 14275345, 28550690, 57101380]

約数ペア:

[(1, 57101380), (2, 28550690), (4, 14275345), (5, 11420276), (7, 8157340), (10, 5710138), (14, 4078670), (20, 2855069), (28, 2039335), (31, 1841980), (35, 1631468), (59, 967820), (62, 920990), (70, 815734), (118, 483910), (124, 460495), (140, 407867), (155, 368396), (217, 263140), (223, 256060), (236, 241955), (295, 193564), (310, 184198), (413, 138260), (434, 131570), (446, 128030), (590, 96782), (620, 92099), (826, 69130), (868, 65785), (892, 64015), (1085, 52628), (1115, 51212), (1180, 48391), (1561, 36580), (1652, 34565), (1829, 31220), (2065, 27652), (2170, 26314), (2230, 25606), (3122, 18290), (3658, 15610), (4130, 13826), (4340, 13157), (4460, 12803), (6244, 9145), (6913, 8260), (7316, 7805)]