49989712325

素因数分解:

$5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1193}}^1\times {\mathrm{1607}}^1$

素因数の和:2966

約数の個数: 48

約数和(自身を含む): 71422214400

約数和(自身を除く): 21432502075

約数列:

[1, 5, 7, 25, 35, 149, 175, 745, 1043, 1193, 1607, 3725, 5215, 5965, 8035, 8351, 11249, 26075, 29825, 40175, 41755, 56245, 177757, 208775, 239443, 281225, 888785, 1197215, 1244299, 1676101, 1917151, 4443925, 5986075, 6221495, 8380505, 9585755, 13420057, 31107475, 41902525, 47928775, 67100285, 285655499, 335501425, 1428277495, 1999588493, 7141387475, 9997942465, 49989712325]

約数ペア:

[(1, 49989712325), (5, 9997942465), (7, 7141387475), (25, 1999588493), (35, 1428277495), (149, 335501425), (175, 285655499), (745, 67100285), (1043, 47928775), (1193, 41902525), (1607, 31107475), (3725, 13420057), (5215, 9585755), (5965, 8380505), (8035, 6221495), (8351, 5986075), (11249, 4443925), (26075, 1917151), (29825, 1676101), (40175, 1244299), (41755, 1197215), (56245, 888785), (177757, 281225), (208775, 239443)]