49647585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 90832896

約数和(自身を除く): 41185311

約数列:

[1, 3, 5, 13, 15, 31, 39, 43, 65, 93, 129, 155, 191, 195, 215, 403, 465, 559, 573, 645, 955, 1209, 1333, 1677, 2015, 2483, 2795, 2865, 3999, 5921, 6045, 6665, 7449, 8213, 8385, 12415, 17329, 17763, 19995, 24639, 29605, 37245, 41065, 51987, 76973, 86645, 88815, 106769, 123195, 230919, 254603, 259935, 320307, 384865, 533845, 763809, 1154595, 1273015, 1601535, 3309839, 3819045, 9929517, 16549195, 49647585]

約数ペア:

[(1, 49647585), (3, 16549195), (5, 9929517), (13, 3819045), (15, 3309839), (31, 1601535), (39, 1273015), (43, 1154595), (65, 763809), (93, 533845), (129, 384865), (155, 320307), (191, 259935), (195, 254603), (215, 230919), (403, 123195), (465, 106769), (559, 88815), (573, 86645), (645, 76973), (955, 51987), (1209, 41065), (1333, 37245), (1677, 29605), (2015, 24639), (2483, 19995), (2795, 17763), (2865, 17329), (3999, 12415), (5921, 8385), (6045, 8213), (6665, 7449)]