55483830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{977}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 144634464

約数和(自身を除く): 89150634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631, 977, 1262, 1893, 1954, 2931, 3155, 3786, 4885, 5679, 5862, 6310, 8793, 9465, 9770, 11358, 14655, 17586, 18930, 28395, 29310, 43965, 56790, 87930, 616487, 1232974, 1849461, 3082435, 3698922, 5548383, 6164870, 9247305, 11096766, 18494610, 27741915, 55483830]

約数ペア:

[(1, 55483830), (2, 27741915), (3, 18494610), (5, 11096766), (6, 9247305), (9, 6164870), (10, 5548383), (15, 3698922), (18, 3082435), (30, 1849461), (45, 1232974), (90, 616487), (631, 87930), (977, 56790), (1262, 43965), (1893, 29310), (1954, 28395), (2931, 18930), (3155, 17586), (3786, 14655), (4885, 11358), (5679, 9770), (5862, 9465), (6310, 8793)]