48644860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5393}}^1$

素因数の和:5454

約数の個数: 48

約数和(自身を含む): 114180192

約数和(自身を除く): 65535332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 5393, 9020, 10786, 21572, 26965, 53930, 59323, 107860, 118646, 221113, 237292, 296615, 442226, 593230, 884452, 1105565, 1186460, 2211130, 2432243, 4422260, 4864486, 9728972, 12161215, 24322430, 48644860]

約数ペア:

[(1, 48644860), (2, 24322430), (4, 12161215), (5, 9728972), (10, 4864486), (11, 4422260), (20, 2432243), (22, 2211130), (41, 1186460), (44, 1105565), (55, 884452), (82, 593230), (110, 442226), (164, 296615), (205, 237292), (220, 221113), (410, 118646), (451, 107860), (820, 59323), (902, 53930), (1804, 26965), (2255, 21572), (4510, 10786), (5393, 9020)]