51142428

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{5443}}^1$

素因数の和:5488

約数の個数: 60

約数和(自身を含む): 138332040

約数和(自身を除く): 87189612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2349, 3132, 4698, 5443, 9396, 10886, 16329, 21772, 32658, 48987, 65316, 97974, 146961, 157847, 195948, 293922, 315694, 440883, 473541, 587844, 631388, 881766, 947082, 1420623, 1763532, 1894164, 2841246, 4261869, 5682492, 8523738, 12785607, 17047476, 25571214, 51142428]

約数ペア:

[(1, 51142428), (2, 25571214), (3, 17047476), (4, 12785607), (6, 8523738), (9, 5682492), (12, 4261869), (18, 2841246), (27, 1894164), (29, 1763532), (36, 1420623), (54, 947082), (58, 881766), (81, 631388), (87, 587844), (108, 473541), (116, 440883), (162, 315694), (174, 293922), (261, 195948), (324, 157847), (348, 146961), (522, 97974), (783, 65316), (1044, 48987), (1566, 32658), (2349, 21772), (3132, 16329), (4698, 10886), (5443, 9396)]