49605580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4211}}^1$

素因数の和:4270

約数の個数: 48

約数和(自身を含む): 113218560

約数和(自身を除く): 63612980

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 4211, 5890, 8422, 11780, 16844, 21055, 42110, 80009, 84220, 130541, 160018, 261082, 320036, 400045, 522164, 652705, 800090, 1305410, 1600180, 2480279, 2610820, 4960558, 9921116, 12401395, 24802790, 49605580]

約数ペア:

[(1, 49605580), (2, 24802790), (4, 12401395), (5, 9921116), (10, 4960558), (19, 2610820), (20, 2480279), (31, 1600180), (38, 1305410), (62, 800090), (76, 652705), (95, 522164), (124, 400045), (155, 320036), (190, 261082), (310, 160018), (380, 130541), (589, 84220), (620, 80009), (1178, 42110), (2356, 21055), (2945, 16844), (4211, 11780), (5890, 8422)]