2129124950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59723}}^1$

素因数の和:59789

約数の個数: 48

約数和(自身を含む): 4265726976

約数和(自身を除く): 2136602026

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 575, 713, 775, 1150, 1426, 1550, 3565, 7130, 17825, 35650, 59723, 119446, 298615, 597230, 1373629, 1493075, 1851413, 2747258, 2986150, 3702826, 6868145, 9257065, 13736290, 18514130, 34340725, 42582499, 46285325, 68681450, 85164998, 92570650, 212912495, 425824990, 1064562475, 2129124950]

約数ペア:

[(1, 2129124950), (2, 1064562475), (5, 425824990), (10, 212912495), (23, 92570650), (25, 85164998), (31, 68681450), (46, 46285325), (50, 42582499), (62, 34340725), (115, 18514130), (155, 13736290), (230, 9257065), (310, 6868145), (575, 3702826), (713, 2986150), (775, 2747258), (1150, 1851413), (1426, 1493075), (1550, 1373629), (3565, 597230), (7130, 298615), (17825, 119446), (35650, 59723)]