50699475

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 96681312

約数和(自身を除く): 45981837

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 97, 101, 115, 207, 225, 291, 303, 345, 485, 505, 575, 873, 909, 1035, 1455, 1515, 1725, 2231, 2323, 2425, 2525, 4365, 4545, 5175, 6693, 6969, 7275, 7575, 9797, 11155, 11615, 20079, 20907, 21825, 22725, 29391, 33465, 34845, 48985, 55775, 58075, 88173, 100395, 104535, 146955, 167325, 174225, 225331, 244925, 440865, 501975, 522675, 675993, 734775, 1126655, 2027979, 2204325, 3379965, 5633275, 10139895, 16899825, 50699475]

約数ペア:

[(1, 50699475), (3, 16899825), (5, 10139895), (9, 5633275), (15, 3379965), (23, 2204325), (25, 2027979), (45, 1126655), (69, 734775), (75, 675993), (97, 522675), (101, 501975), (115, 440865), (207, 244925), (225, 225331), (291, 174225), (303, 167325), (345, 146955), (485, 104535), (505, 100395), (575, 88173), (873, 58075), (909, 55775), (1035, 48985), (1455, 34845), (1515, 33465), (1725, 29391), (2231, 22725), (2323, 21825), (2425, 20907), (2525, 20079), (4365, 11615), (4545, 11155), (5175, 9797), (6693, 7575), (6969, 7275)]