53242980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7457}}^1$

素因数の和:7493

約数の個数: 96

約数和(自身を含む): 180423936

約数和(自身を除く): 127180956

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, 7140, 7457, 14914, 22371, 29828, 37285, 44742, 52199, 74570, 89484, 104398, 111855, 126769, 149140, 156597, 208796, 223710, 253538, 260995, 313194, 380307, 447420, 507076, 521990, 626388, 633845, 760614, 782985, 887383, 1043980, 1267690, 1521228, 1565970, 1774766, 1901535, 2535380, 2662149, 3131940, 3549532, 3803070, 4436915, 5324298, 7606140, 8873830, 10648596, 13310745, 17747660, 26621490, 53242980]

約数ペア:

[(1, 53242980), (2, 26621490), (3, 17747660), (4, 13310745), (5, 10648596), (6, 8873830), (7, 7606140), (10, 5324298), (12, 4436915), (14, 3803070), (15, 3549532), (17, 3131940), (20, 2662149), (21, 2535380), (28, 1901535), (30, 1774766), (34, 1565970), (35, 1521228), (42, 1267690), (51, 1043980), (60, 887383), (68, 782985), (70, 760614), (84, 633845), (85, 626388), (102, 521990), (105, 507076), (119, 447420), (140, 380307), (170, 313194), (204, 260995), (210, 253538), (238, 223710), (255, 208796), (340, 156597), (357, 149140), (420, 126769), (476, 111855), (510, 104398), (595, 89484), (714, 74570), (1020, 52199), (1190, 44742), (1428, 37285), (1785, 29828), (2380, 22371), (3570, 14914), (7140, 7457)]