49772940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6971}}^1$

素因数の和:7007

約数の個数: 96

約数和(自身を含む): 168666624

約数和(自身を除く): 118893684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 6971, 7140, 13942, 20913, 27884, 34855, 41826, 48797, 69710, 83652, 97594, 104565, 118507, 139420, 146391, 195188, 209130, 237014, 243985, 292782, 355521, 418260, 474028, 487970, 585564, 592535, 711042, 731955, 829549, 975940, 1185070, 1422084, 1463910, 1659098, 1777605, 2370140, 2488647, 2927820, 3318196, 3555210, 4147745, 4977294, 7110420, 8295490, 9954588, 12443235, 16590980, 24886470, 49772940]

約数ペア:

[(1, 49772940), (2, 24886470), (3, 16590980), (4, 12443235), (5, 9954588), (6, 8295490), (7, 7110420), (10, 4977294), (12, 4147745), (14, 3555210), (15, 3318196), (17, 2927820), (20, 2488647), (21, 2370140), (28, 1777605), (30, 1659098), (34, 1463910), (35, 1422084), (42, 1185070), (51, 975940), (60, 829549), (68, 731955), (70, 711042), (84, 592535), (85, 585564), (102, 487970), (105, 474028), (119, 418260), (140, 355521), (170, 292782), (204, 243985), (210, 237014), (238, 209130), (255, 195188), (340, 146391), (357, 139420), (420, 118507), (476, 104565), (510, 97594), (595, 83652), (714, 69710), (1020, 48797), (1190, 41826), (1428, 34855), (1785, 27884), (2380, 20913), (3570, 13942), (6971, 7140)]