48221240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 116035200

約数和(自身を除く): 67813960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 67, 76, 95, 134, 152, 190, 268, 335, 380, 536, 670, 760, 947, 1273, 1340, 1894, 2546, 2680, 3788, 4735, 5092, 6365, 7576, 9470, 10184, 12730, 17993, 18940, 25460, 35986, 37880, 50920, 63449, 71972, 89965, 126898, 143944, 179930, 253796, 317245, 359860, 507592, 634490, 719720, 1205531, 1268980, 2411062, 2537960, 4822124, 6027655, 9644248, 12055310, 24110620, 48221240]

約数ペア:

[(1, 48221240), (2, 24110620), (4, 12055310), (5, 9644248), (8, 6027655), (10, 4822124), (19, 2537960), (20, 2411062), (38, 1268980), (40, 1205531), (67, 719720), (76, 634490), (95, 507592), (134, 359860), (152, 317245), (190, 253796), (268, 179930), (335, 143944), (380, 126898), (536, 89965), (670, 71972), (760, 63449), (947, 50920), (1273, 37880), (1340, 35986), (1894, 25460), (2546, 18940), (2680, 17993), (3788, 12730), (4735, 10184), (5092, 9470), (6365, 7576)]