48557940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19739}}^1$

素因数の和:19792

約数の個数: 48

約数和(自身を含む): 139285440

約数和(自身を除く): 90727500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 19739, 39478, 59217, 78956, 98695, 118434, 197390, 236868, 296085, 394780, 592170, 809299, 1184340, 1618598, 2427897, 3237196, 4046495, 4855794, 8092990, 9711588, 12139485, 16185980, 24278970, 48557940]

約数ペア:

[(1, 48557940), (2, 24278970), (3, 16185980), (4, 12139485), (5, 9711588), (6, 8092990), (10, 4855794), (12, 4046495), (15, 3237196), (20, 2427897), (30, 1618598), (41, 1184340), (60, 809299), (82, 592170), (123, 394780), (164, 296085), (205, 236868), (246, 197390), (410, 118434), (492, 98695), (615, 78956), (820, 59217), (1230, 39478), (2460, 19739)]