47215190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 103692960

約数和(自身を除く): 56477770

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 41, 55, 58, 82, 95, 110, 145, 190, 205, 209, 290, 319, 361, 410, 418, 451, 551, 638, 722, 779, 902, 1045, 1102, 1189, 1558, 1595, 1805, 2090, 2255, 2378, 2755, 3190, 3610, 3895, 3971, 4510, 5510, 5945, 6061, 7790, 7942, 8569, 10469, 11890, 12122, 13079, 14801, 17138, 19855, 20938, 22591, 26158, 29602, 30305, 39710, 42845, 45182, 52345, 60610, 65395, 74005, 85690, 104690, 112955, 115159, 130790, 148010, 162811, 225910, 230318, 248501, 325622, 429229, 497002, 575795, 814055, 858458, 1151590, 1242505, 1628110, 2146145, 2485010, 4292290, 4721519, 9443038, 23607595, 47215190]

約数ペア:

[(1, 47215190), (2, 23607595), (5, 9443038), (10, 4721519), (11, 4292290), (19, 2485010), (22, 2146145), (29, 1628110), (38, 1242505), (41, 1151590), (55, 858458), (58, 814055), (82, 575795), (95, 497002), (110, 429229), (145, 325622), (190, 248501), (205, 230318), (209, 225910), (290, 162811), (319, 148010), (361, 130790), (410, 115159), (418, 112955), (451, 104690), (551, 85690), (638, 74005), (722, 65395), (779, 60610), (902, 52345), (1045, 45182), (1102, 42845), (1189, 39710), (1558, 30305), (1595, 29602), (1805, 26158), (2090, 22591), (2255, 20938), (2378, 19855), (2755, 17138), (3190, 14801), (3610, 13079), (3895, 12122), (3971, 11890), (4510, 10469), (5510, 8569), (5945, 7942), (6061, 7790)]