49206260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 107149392

約数和(自身を除く): 57943132

約数列:

[1, 2, 4, 5, 10, 20, 53, 61, 106, 122, 212, 244, 265, 305, 530, 610, 761, 1060, 1220, 1522, 3044, 3233, 3805, 6466, 7610, 12932, 15220, 16165, 32330, 40333, 46421, 64660, 80666, 92842, 161332, 185684, 201665, 232105, 403330, 464210, 806660, 928420, 2460313, 4920626, 9841252, 12301565, 24603130, 49206260]

約数ペア:

[(1, 49206260), (2, 24603130), (4, 12301565), (5, 9841252), (10, 4920626), (20, 2460313), (53, 928420), (61, 806660), (106, 464210), (122, 403330), (212, 232105), (244, 201665), (265, 185684), (305, 161332), (530, 92842), (610, 80666), (761, 64660), (1060, 46421), (1220, 40333), (1522, 32330), (3044, 16165), (3233, 15220), (3805, 12932), (6466, 7610)]