47226020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 108557568

約数和(自身を除く): 61331548

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 211, 310, 361, 380, 422, 589, 620, 722, 844, 1055, 1178, 1444, 1805, 2110, 2356, 2945, 3610, 4009, 4220, 5890, 6541, 7220, 8018, 11191, 11780, 13082, 16036, 20045, 22382, 26164, 32705, 40090, 44764, 55955, 65410, 76171, 80180, 111910, 124279, 130820, 152342, 223820, 248558, 304684, 380855, 497116, 621395, 761710, 1242790, 1523420, 2361301, 2485580, 4722602, 9445204, 11806505, 23613010, 47226020]

約数ペア:

[(1, 47226020), (2, 23613010), (4, 11806505), (5, 9445204), (10, 4722602), (19, 2485580), (20, 2361301), (31, 1523420), (38, 1242790), (62, 761710), (76, 621395), (95, 497116), (124, 380855), (155, 304684), (190, 248558), (211, 223820), (310, 152342), (361, 130820), (380, 124279), (422, 111910), (589, 80180), (620, 76171), (722, 65410), (844, 55955), (1055, 44764), (1178, 40090), (1444, 32705), (1805, 26164), (2110, 22382), (2356, 20045), (2945, 16036), (3610, 13082), (4009, 11780), (4220, 11191), (5890, 8018), (6541, 7220)]