49213890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49711}}^1$

素因数の和:49735

約数の個数: 48

約数和(自身を含む): 139591296

約数和(自身を除く): 90377406

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 49711, 99422, 149133, 248555, 298266, 447399, 497110, 546821, 745665, 894798, 1093642, 1491330, 1640463, 2236995, 2734105, 3280926, 4473990, 4921389, 5468210, 8202315, 9842778, 16404630, 24606945, 49213890]

約数ペア:

[(1, 49213890), (2, 24606945), (3, 16404630), (5, 9842778), (6, 8202315), (9, 5468210), (10, 4921389), (11, 4473990), (15, 3280926), (18, 2734105), (22, 2236995), (30, 1640463), (33, 1491330), (45, 1093642), (55, 894798), (66, 745665), (90, 546821), (99, 497110), (110, 447399), (165, 298266), (198, 248555), (330, 149133), (495, 99422), (990, 49711)]