54722356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 109869760

約数和(自身を除く): 55147404

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 97, 194, 247, 388, 494, 571, 988, 1142, 1261, 1843, 2284, 2522, 3686, 5044, 7372, 7423, 10849, 14846, 21698, 23959, 29692, 43396, 47918, 55387, 95836, 110774, 141037, 221548, 282074, 564148, 720031, 1052353, 1440062, 2104706, 2880124, 4209412, 13680589, 27361178, 54722356]

約数ペア:

[(1, 54722356), (2, 27361178), (4, 13680589), (13, 4209412), (19, 2880124), (26, 2104706), (38, 1440062), (52, 1052353), (76, 720031), (97, 564148), (194, 282074), (247, 221548), (388, 141037), (494, 110774), (571, 95836), (988, 55387), (1142, 47918), (1261, 43396), (1843, 29692), (2284, 23959), (2522, 21698), (3686, 14846), (5044, 10849), (7372, 7423)]