49281900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2693}}^1$

素因数の和:2771

約数の個数: 72

約数和(自身を含む): 144980304

約数和(自身を除く): 95698404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1525, 1830, 2693, 3050, 3660, 4575, 5386, 6100, 8079, 9150, 10772, 13465, 16158, 18300, 26930, 32316, 40395, 53860, 67325, 80790, 134650, 161580, 164273, 201975, 269300, 328546, 403950, 492819, 657092, 807900, 821365, 985638, 1642730, 1971276, 2464095, 3285460, 4106825, 4928190, 8213650, 9856380, 12320475, 16427300, 24640950, 49281900]

約数ペア:

[(1, 49281900), (2, 24640950), (3, 16427300), (4, 12320475), (5, 9856380), (6, 8213650), (10, 4928190), (12, 4106825), (15, 3285460), (20, 2464095), (25, 1971276), (30, 1642730), (50, 985638), (60, 821365), (61, 807900), (75, 657092), (100, 492819), (122, 403950), (150, 328546), (183, 269300), (244, 201975), (300, 164273), (305, 161580), (366, 134650), (610, 80790), (732, 67325), (915, 53860), (1220, 40395), (1525, 32316), (1830, 26930), (2693, 18300), (3050, 16158), (3660, 13465), (4575, 10772), (5386, 9150), (6100, 8079)]