49675120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2971}}^1$

素因数の和:3014

約数の個数: 80

約数和(自身を含む): 132670080

約数和(自身を除く): 82994960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 2971, 3344, 4180, 5942, 8360, 11884, 14855, 16720, 23768, 29710, 32681, 47536, 56449, 59420, 65362, 112898, 118840, 130724, 163405, 225796, 237680, 261448, 282245, 326810, 451592, 522896, 564490, 620939, 653620, 903184, 1128980, 1241878, 1307240, 2257960, 2483756, 2614480, 3104695, 4515920, 4967512, 6209390, 9935024, 12418780, 24837560, 49675120]

約数ペア:

[(1, 49675120), (2, 24837560), (4, 12418780), (5, 9935024), (8, 6209390), (10, 4967512), (11, 4515920), (16, 3104695), (19, 2614480), (20, 2483756), (22, 2257960), (38, 1307240), (40, 1241878), (44, 1128980), (55, 903184), (76, 653620), (80, 620939), (88, 564490), (95, 522896), (110, 451592), (152, 326810), (176, 282245), (190, 261448), (209, 237680), (220, 225796), (304, 163405), (380, 130724), (418, 118840), (440, 112898), (760, 65362), (836, 59420), (880, 56449), (1045, 47536), (1520, 32681), (1672, 29710), (2090, 23768), (2971, 16720), (3344, 14855), (4180, 11884), (5942, 8360)]