51609348

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1762

約数の個数: 108

約数和(自身を含む): 160776252

約数和(自身を除く): 109166904

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1666, 1721, 1764, 2142, 2499, 3332, 3442, 4284, 4998, 5163, 6884, 7497, 9996, 10326, 12047, 14994, 15489, 20652, 24094, 29257, 29988, 30978, 36141, 48188, 58514, 61956, 72282, 84329, 87771, 108423, 117028, 144564, 168658, 175542, 204799, 216846, 252987, 263313, 337316, 351084, 409598, 433692, 505974, 526626, 614397, 758961, 819196, 1011948, 1053252, 1228794, 1433593, 1517922, 1843191, 2457588, 2867186, 3035844, 3686382, 4300779, 5734372, 7372764, 8601558, 12902337, 17203116, 25804674, 51609348]

約数ペア:

[(1, 51609348), (2, 25804674), (3, 17203116), (4, 12902337), (6, 8601558), (7, 7372764), (9, 5734372), (12, 4300779), (14, 3686382), (17, 3035844), (18, 2867186), (21, 2457588), (28, 1843191), (34, 1517922), (36, 1433593), (42, 1228794), (49, 1053252), (51, 1011948), (63, 819196), (68, 758961), (84, 614397), (98, 526626), (102, 505974), (119, 433692), (126, 409598), (147, 351084), (153, 337316), (196, 263313), (204, 252987), (238, 216846), (252, 204799), (294, 175542), (306, 168658), (357, 144564), (441, 117028), (476, 108423), (588, 87771), (612, 84329), (714, 72282), (833, 61956), (882, 58514), (1071, 48188), (1428, 36141), (1666, 30978), (1721, 29988), (1764, 29257), (2142, 24094), (2499, 20652), (3332, 15489), (3442, 14994), (4284, 12047), (4998, 10326), (5163, 9996), (6884, 7497)]