49640724

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:394

約数の個数: 108

約数和(自身を含む): 147891744

約数和(自身を除く): 98251020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 107, 126, 147, 196, 214, 252, 263, 294, 321, 428, 441, 526, 588, 642, 749, 789, 882, 963, 1052, 1284, 1498, 1578, 1764, 1841, 1926, 2247, 2367, 2996, 3156, 3682, 3852, 4494, 4734, 5243, 5523, 6741, 7364, 8988, 9468, 10486, 11046, 12887, 13482, 15729, 16569, 20972, 22092, 25774, 26964, 28141, 31458, 33138, 38661, 47187, 51548, 56282, 62916, 66276, 77322, 84423, 94374, 112564, 115983, 154644, 168846, 188748, 196987, 231966, 253269, 337692, 393974, 463932, 506538, 590961, 787948, 1013076, 1181922, 1378909, 1772883, 2363844, 2757818, 3545766, 4136727, 5515636, 7091532, 8273454, 12410181, 16546908, 24820362, 49640724]

約数ペア:

[(1, 49640724), (2, 24820362), (3, 16546908), (4, 12410181), (6, 8273454), (7, 7091532), (9, 5515636), (12, 4136727), (14, 3545766), (18, 2757818), (21, 2363844), (28, 1772883), (36, 1378909), (42, 1181922), (49, 1013076), (63, 787948), (84, 590961), (98, 506538), (107, 463932), (126, 393974), (147, 337692), (196, 253269), (214, 231966), (252, 196987), (263, 188748), (294, 168846), (321, 154644), (428, 115983), (441, 112564), (526, 94374), (588, 84423), (642, 77322), (749, 66276), (789, 62916), (882, 56282), (963, 51548), (1052, 47187), (1284, 38661), (1498, 33138), (1578, 31458), (1764, 28141), (1841, 26964), (1926, 25774), (2247, 22092), (2367, 20972), (2996, 16569), (3156, 15729), (3682, 13482), (3852, 12887), (4494, 11046), (4734, 10486), (5243, 9468), (5523, 8988), (6741, 7364)]