51516972

素因数分解:

$2^2\times 3^8\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:192

約数の個数: 108

約数和(自身を含む): 146591536

約数和(自身を除く): 95074564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 151, 156, 162, 234, 243, 302, 324, 351, 453, 468, 486, 604, 702, 729, 906, 972, 1053, 1359, 1404, 1458, 1812, 1963, 2106, 2187, 2718, 2916, 3159, 3926, 4077, 4212, 4374, 5436, 5889, 6318, 6561, 7852, 8154, 8748, 9477, 11778, 12231, 12636, 13122, 16308, 17667, 18954, 23556, 24462, 26244, 28431, 35334, 36693, 37908, 48924, 53001, 56862, 70668, 73386, 85293, 106002, 110079, 113724, 146772, 159003, 170586, 212004, 220158, 318006, 330237, 341172, 440316, 477009, 636012, 660474, 954018, 990711, 1320948, 1431027, 1908036, 1981422, 2862054, 3962844, 4293081, 5724108, 8586162, 12879243, 17172324, 25758486, 51516972]

約数ペア:

[(1, 51516972), (2, 25758486), (3, 17172324), (4, 12879243), (6, 8586162), (9, 5724108), (12, 4293081), (13, 3962844), (18, 2862054), (26, 1981422), (27, 1908036), (36, 1431027), (39, 1320948), (52, 990711), (54, 954018), (78, 660474), (81, 636012), (108, 477009), (117, 440316), (151, 341172), (156, 330237), (162, 318006), (234, 220158), (243, 212004), (302, 170586), (324, 159003), (351, 146772), (453, 113724), (468, 110079), (486, 106002), (604, 85293), (702, 73386), (729, 70668), (906, 56862), (972, 53001), (1053, 48924), (1359, 37908), (1404, 36693), (1458, 35334), (1812, 28431), (1963, 26244), (2106, 24462), (2187, 23556), (2718, 18954), (2916, 17667), (3159, 16308), (3926, 13122), (4077, 12636), (4212, 12231), (4374, 11778), (5436, 9477), (5889, 8748), (6318, 8154), (6561, 7852)]