48821838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 110659584

約数和(自身を除く): 61837746

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 61, 62, 78, 93, 122, 183, 186, 331, 366, 403, 662, 793, 806, 993, 1209, 1586, 1891, 1986, 2379, 2418, 3782, 4303, 4758, 5673, 8606, 10261, 11346, 12909, 20191, 20522, 24583, 25818, 30783, 40382, 49166, 60573, 61566, 73749, 121146, 133393, 147498, 262483, 266786, 400179, 524966, 625921, 787449, 800358, 1251842, 1574898, 1877763, 3755526, 8136973, 16273946, 24410919, 48821838]

約数ペア:

[(1, 48821838), (2, 24410919), (3, 16273946), (6, 8136973), (13, 3755526), (26, 1877763), (31, 1574898), (39, 1251842), (61, 800358), (62, 787449), (78, 625921), (93, 524966), (122, 400179), (183, 266786), (186, 262483), (331, 147498), (366, 133393), (403, 121146), (662, 73749), (793, 61566), (806, 60573), (993, 49166), (1209, 40382), (1586, 30783), (1891, 25818), (1986, 24583), (2379, 20522), (2418, 20191), (3782, 12909), (4303, 11346), (4758, 10261), (5673, 8606)]