55364450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 110992896

約数和(自身を除く): 55628446

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 575, 713, 775, 1150, 1426, 1550, 1553, 3106, 3565, 7130, 7765, 15530, 17825, 35650, 35719, 38825, 48143, 71438, 77650, 96286, 178595, 240715, 357190, 481430, 892975, 1107289, 1203575, 1785950, 2214578, 2407150, 5536445, 11072890, 27682225, 55364450]

約数ペア:

[(1, 55364450), (2, 27682225), (5, 11072890), (10, 5536445), (23, 2407150), (25, 2214578), (31, 1785950), (46, 1203575), (50, 1107289), (62, 892975), (115, 481430), (155, 357190), (230, 240715), (310, 178595), (575, 96286), (713, 77650), (775, 71438), (1150, 48143), (1426, 38825), (1550, 35719), (1553, 35650), (3106, 17825), (3565, 15530), (7130, 7765)]