29851204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 57496320

約数和(自身を除く): 27645116

約数列:

[1, 2, 4, 19, 38, 47, 61, 76, 94, 122, 137, 188, 244, 274, 548, 893, 1159, 1786, 2318, 2603, 2867, 3572, 4636, 5206, 5734, 6439, 8357, 10412, 11468, 12878, 16714, 25756, 33428, 54473, 108946, 122341, 158783, 217892, 244682, 317566, 392779, 489364, 635132, 785558, 1571116, 7462801, 14925602, 29851204]

約数ペア:

[(1, 29851204), (2, 14925602), (4, 7462801), (19, 1571116), (38, 785558), (47, 635132), (61, 489364), (76, 392779), (94, 317566), (122, 244682), (137, 217892), (188, 158783), (244, 122341), (274, 108946), (548, 54473), (893, 33428), (1159, 25756), (1786, 16714), (2318, 12878), (2603, 11468), (2867, 10412), (3572, 8357), (4636, 6439), (5206, 5734)]