47252772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 146764800

約数和(自身を除く): 99512028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 71, 76, 84, 114, 126, 133, 139, 142, 171, 213, 228, 252, 266, 278, 284, 342, 399, 417, 426, 497, 532, 556, 639, 684, 798, 834, 852, 973, 994, 1197, 1251, 1278, 1349, 1491, 1596, 1668, 1946, 1988, 2394, 2502, 2556, 2641, 2698, 2919, 2982, 3892, 4047, 4473, 4788, 5004, 5282, 5396, 5838, 5964, 7923, 8094, 8757, 8946, 9443, 9869, 10564, 11676, 12141, 15846, 16188, 17514, 17892, 18487, 18886, 19738, 23769, 24282, 28329, 29607, 31692, 35028, 36974, 37772, 39476, 47538, 48564, 55461, 56658, 59214, 69083, 73948, 84987, 88821, 95076, 110922, 113316, 118428, 138166, 166383, 169974, 177642, 187511, 207249, 221844, 276332, 332766, 339948, 355284, 375022, 414498, 562533, 621747, 665532, 750044, 828996, 1125066, 1243494, 1312577, 1687599, 2250132, 2486988, 2625154, 3375198, 3937731, 5250308, 6750396, 7875462, 11813193, 15750924, 23626386, 47252772]

約数ペア:

[(1, 47252772), (2, 23626386), (3, 15750924), (4, 11813193), (6, 7875462), (7, 6750396), (9, 5250308), (12, 3937731), (14, 3375198), (18, 2625154), (19, 2486988), (21, 2250132), (28, 1687599), (36, 1312577), (38, 1243494), (42, 1125066), (57, 828996), (63, 750044), (71, 665532), (76, 621747), (84, 562533), (114, 414498), (126, 375022), (133, 355284), (139, 339948), (142, 332766), (171, 276332), (213, 221844), (228, 207249), (252, 187511), (266, 177642), (278, 169974), (284, 166383), (342, 138166), (399, 118428), (417, 113316), (426, 110922), (497, 95076), (532, 88821), (556, 84987), (639, 73948), (684, 69083), (798, 59214), (834, 56658), (852, 55461), (973, 48564), (994, 47538), (1197, 39476), (1251, 37772), (1278, 36974), (1349, 35028), (1491, 31692), (1596, 29607), (1668, 28329), (1946, 24282), (1988, 23769), (2394, 19738), (2502, 18886), (2556, 18487), (2641, 17892), (2698, 17514), (2919, 16188), (2982, 15846), (3892, 12141), (4047, 11676), (4473, 10564), (4788, 9869), (5004, 9443), (5282, 8946), (5396, 8757), (5838, 8094), (5964, 7923)]