53819844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{359}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 140132160

約数和(自身を除く): 86312316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 359, 372, 403, 718, 806, 961, 1077, 1209, 1436, 1612, 1922, 2154, 2418, 2883, 3844, 4308, 4667, 4836, 5766, 9334, 11129, 11532, 12493, 14001, 18668, 22258, 24986, 28002, 33387, 37479, 44516, 49972, 56004, 66774, 74958, 133548, 144677, 149916, 289354, 344999, 434031, 578708, 689998, 868062, 1034997, 1379996, 1736124, 2069994, 4139988, 4484987, 8969974, 13454961, 17939948, 26909922, 53819844]

約数ペア:

[(1, 53819844), (2, 26909922), (3, 17939948), (4, 13454961), (6, 8969974), (12, 4484987), (13, 4139988), (26, 2069994), (31, 1736124), (39, 1379996), (52, 1034997), (62, 868062), (78, 689998), (93, 578708), (124, 434031), (156, 344999), (186, 289354), (359, 149916), (372, 144677), (403, 133548), (718, 74958), (806, 66774), (961, 56004), (1077, 49972), (1209, 44516), (1436, 37479), (1612, 33387), (1922, 28002), (2154, 24986), (2418, 22258), (2883, 18668), (3844, 14001), (4308, 12493), (4667, 11532), (4836, 11129), (5766, 9334)]