55152828

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 148638672

約数和(自身を除く): 93485844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 227, 306, 397, 454, 612, 681, 794, 908, 1191, 1362, 1588, 2043, 2382, 2724, 3573, 3859, 4086, 4764, 6749, 7146, 7718, 8172, 11577, 13498, 14292, 15436, 20247, 23154, 26996, 34731, 40494, 46308, 60741, 69462, 80988, 90119, 121482, 138924, 180238, 242964, 270357, 360476, 540714, 811071, 1081428, 1532023, 1622142, 3064046, 3244284, 4596069, 6128092, 9192138, 13788207, 18384276, 27576414, 55152828]

約数ペア:

[(1, 55152828), (2, 27576414), (3, 18384276), (4, 13788207), (6, 9192138), (9, 6128092), (12, 4596069), (17, 3244284), (18, 3064046), (34, 1622142), (36, 1532023), (51, 1081428), (68, 811071), (102, 540714), (153, 360476), (204, 270357), (227, 242964), (306, 180238), (397, 138924), (454, 121482), (612, 90119), (681, 80988), (794, 69462), (908, 60741), (1191, 46308), (1362, 40494), (1588, 34731), (2043, 26996), (2382, 23154), (2724, 20247), (3573, 15436), (3859, 14292), (4086, 13498), (4764, 11577), (6749, 8172), (7146, 7718)]