54640684

素因数分解:

$2^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1871}}^1$

素因数の和:2038

約数の個数: 36

約数和(自身を含む): 112039200

約数和(自身を除く): 57398516

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 596, 1043, 1871, 2086, 3742, 4172, 7301, 7484, 13097, 14602, 26194, 29204, 52388, 91679, 183358, 278779, 366716, 557558, 1115116, 1951453, 3902906, 7805812, 13660171, 27320342, 54640684]

約数ペア:

[(1, 54640684), (2, 27320342), (4, 13660171), (7, 7805812), (14, 3902906), (28, 1951453), (49, 1115116), (98, 557558), (149, 366716), (196, 278779), (298, 183358), (596, 91679), (1043, 52388), (1871, 29204), (2086, 26194), (3742, 14602), (4172, 13097), (7301, 7484)]