50671990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 100776960

約数和(自身を除く): 50104970

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 71, 107, 115, 142, 145, 214, 230, 290, 355, 535, 667, 710, 1070, 1334, 1633, 2059, 2461, 3103, 3266, 3335, 4118, 4922, 6206, 6670, 7597, 8165, 10295, 12305, 15194, 15515, 16330, 20590, 24610, 31030, 37985, 47357, 71369, 75970, 94714, 142738, 174731, 220313, 236785, 349462, 356845, 440626, 473570, 713690, 873655, 1101565, 1747310, 2203130, 5067199, 10134398, 25335995, 50671990]

約数ペア:

[(1, 50671990), (2, 25335995), (5, 10134398), (10, 5067199), (23, 2203130), (29, 1747310), (46, 1101565), (58, 873655), (71, 713690), (107, 473570), (115, 440626), (142, 356845), (145, 349462), (214, 236785), (230, 220313), (290, 174731), (355, 142738), (535, 94714), (667, 75970), (710, 71369), (1070, 47357), (1334, 37985), (1633, 31030), (2059, 24610), (2461, 20590), (3103, 16330), (3266, 15515), (3335, 15194), (4118, 12305), (4922, 10295), (6206, 8165), (6670, 7597)]