48285290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 47515030

約数列:

[1, 2, 5, 10, 29, 31, 41, 58, 62, 82, 131, 145, 155, 205, 262, 290, 310, 410, 655, 899, 1189, 1271, 1310, 1798, 2378, 2542, 3799, 4061, 4495, 5371, 5945, 6355, 7598, 8122, 8990, 10742, 11890, 12710, 18995, 20305, 26855, 36859, 37990, 40610, 53710, 73718, 117769, 155759, 166501, 184295, 235538, 311518, 333002, 368590, 588845, 778795, 832505, 1177690, 1557590, 1665010, 4828529, 9657058, 24142645, 48285290]

約数ペア:

[(1, 48285290), (2, 24142645), (5, 9657058), (10, 4828529), (29, 1665010), (31, 1557590), (41, 1177690), (58, 832505), (62, 778795), (82, 588845), (131, 368590), (145, 333002), (155, 311518), (205, 235538), (262, 184295), (290, 166501), (310, 155759), (410, 117769), (655, 73718), (899, 53710), (1189, 40610), (1271, 37990), (1310, 36859), (1798, 26855), (2378, 20305), (2542, 18995), (3799, 12710), (4061, 11890), (4495, 10742), (5371, 8990), (5945, 8122), (6355, 7598)]