52715572

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1265

約数の個数: 72

約数和(自身を含む): 122467464

約数和(自身を除く): 69751892

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1217, 1274, 1547, 1666, 2434, 2548, 3094, 3332, 4868, 6188, 8519, 10829, 15821, 17038, 20689, 21658, 31642, 34076, 41378, 43316, 59633, 63284, 82756, 110747, 119266, 144823, 221494, 238532, 268957, 289646, 442988, 537914, 579292, 775229, 1013761, 1075828, 1550458, 1882699, 2027522, 3100916, 3765398, 4055044, 7530796, 13178893, 26357786, 52715572]

約数ペア:

[(1, 52715572), (2, 26357786), (4, 13178893), (7, 7530796), (13, 4055044), (14, 3765398), (17, 3100916), (26, 2027522), (28, 1882699), (34, 1550458), (49, 1075828), (52, 1013761), (68, 775229), (91, 579292), (98, 537914), (119, 442988), (182, 289646), (196, 268957), (221, 238532), (238, 221494), (364, 144823), (442, 119266), (476, 110747), (637, 82756), (833, 63284), (884, 59633), (1217, 43316), (1274, 41378), (1547, 34076), (1666, 31642), (2434, 21658), (2548, 20689), (3094, 17038), (3332, 15821), (4868, 10829), (6188, 8519)]