47952030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{587}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 132088320

約数和(自身を除く): 84136290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 389, 587, 778, 1167, 1174, 1761, 1945, 2334, 2723, 2935, 3522, 3890, 4109, 5446, 5835, 5870, 8169, 8218, 8805, 11670, 12327, 13615, 16338, 17610, 20545, 24654, 27230, 40845, 41090, 61635, 81690, 123270, 228343, 456686, 685029, 1141715, 1370058, 1598401, 2283430, 3196802, 3425145, 4795203, 6850290, 7992005, 9590406, 15984010, 23976015, 47952030]

約数ペア:

[(1, 47952030), (2, 23976015), (3, 15984010), (5, 9590406), (6, 7992005), (7, 6850290), (10, 4795203), (14, 3425145), (15, 3196802), (21, 2283430), (30, 1598401), (35, 1370058), (42, 1141715), (70, 685029), (105, 456686), (210, 228343), (389, 123270), (587, 81690), (778, 61635), (1167, 41090), (1174, 40845), (1761, 27230), (1945, 24654), (2334, 20545), (2723, 17610), (2935, 16338), (3522, 13615), (3890, 12327), (4109, 11670), (5446, 8805), (5835, 8218), (5870, 8169)]