47625920

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4849

約数の個数: 56

約数和(自身を含む): 117091968

約数和(自身を除く): 69466048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4801, 4960, 9602, 9920, 19204, 24005, 38408, 48010, 76816, 96020, 148831, 153632, 192040, 297662, 307264, 384080, 595324, 744155, 768160, 1190648, 1488310, 1536320, 2381296, 2976620, 4762592, 5953240, 9525184, 11906480, 23812960, 47625920]

約数ペア:

[(1, 47625920), (2, 23812960), (4, 11906480), (5, 9525184), (8, 5953240), (10, 4762592), (16, 2976620), (20, 2381296), (31, 1536320), (32, 1488310), (40, 1190648), (62, 768160), (64, 744155), (80, 595324), (124, 384080), (155, 307264), (160, 297662), (248, 192040), (310, 153632), (320, 148831), (496, 96020), (620, 76816), (992, 48010), (1240, 38408), (1984, 24005), (2480, 19204), (4801, 9920), (4960, 9602)]