49690476870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1\times {\mathrm{17189}}^1$

素因数の和:17929

約数の個数: 64

約数和(自身を含む): 120168826560

約数和(自身を除く): 70478349690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 557, 865, 1038, 1114, 1671, 1730, 2595, 2785, 3342, 5190, 5570, 8355, 16710, 17189, 34378, 51567, 85945, 96361, 103134, 171890, 192722, 257835, 289083, 481805, 515670, 578166, 963610, 1445415, 2890830, 2973697, 5947394, 8921091, 9574273, 14868485, 17842182, 19148546, 28722819, 29736970, 44605455, 47871365, 57445638, 89210910, 95742730, 143614095, 287228190, 1656349229, 3312698458, 4969047687, 8281746145, 9938095374, 16563492290, 24845238435, 49690476870]

約数ペア:

[(1, 49690476870), (2, 24845238435), (3, 16563492290), (5, 9938095374), (6, 8281746145), (10, 4969047687), (15, 3312698458), (30, 1656349229), (173, 287228190), (346, 143614095), (519, 95742730), (557, 89210910), (865, 57445638), (1038, 47871365), (1114, 44605455), (1671, 29736970), (1730, 28722819), (2595, 19148546), (2785, 17842182), (3342, 14868485), (5190, 9574273), (5570, 8921091), (8355, 5947394), (16710, 2973697), (17189, 2890830), (34378, 1445415), (51567, 963610), (85945, 578166), (96361, 515670), (103134, 481805), (171890, 289083), (192722, 257835)]