50992500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:563

約数の個数: 120

約数和(自身を含む): 160423648

約数和(自身を除く): 109431148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 523, 625, 650, 750, 780, 975, 1046, 1250, 1300, 1500, 1569, 1625, 1875, 1950, 2092, 2500, 2615, 3138, 3250, 3750, 3900, 4875, 5230, 6276, 6500, 6799, 7500, 7845, 8125, 9750, 10460, 13075, 13598, 15690, 16250, 19500, 20397, 24375, 26150, 27196, 31380, 32500, 33995, 39225, 40794, 48750, 52300, 65375, 67990, 78450, 81588, 97500, 101985, 130750, 135980, 156900, 169975, 196125, 203970, 261500, 326875, 339950, 392250, 407940, 509925, 653750, 679900, 784500, 849875, 980625, 1019850, 1307500, 1699750, 1961250, 2039700, 2549625, 3399500, 3922500, 4249375, 5099250, 8498750, 10198500, 12748125, 16997500, 25496250, 50992500]

約数ペア:

[(1, 50992500), (2, 25496250), (3, 16997500), (4, 12748125), (5, 10198500), (6, 8498750), (10, 5099250), (12, 4249375), (13, 3922500), (15, 3399500), (20, 2549625), (25, 2039700), (26, 1961250), (30, 1699750), (39, 1307500), (50, 1019850), (52, 980625), (60, 849875), (65, 784500), (75, 679900), (78, 653750), (100, 509925), (125, 407940), (130, 392250), (150, 339950), (156, 326875), (195, 261500), (250, 203970), (260, 196125), (300, 169975), (325, 156900), (375, 135980), (390, 130750), (500, 101985), (523, 97500), (625, 81588), (650, 78450), (750, 67990), (780, 65375), (975, 52300), (1046, 48750), (1250, 40794), (1300, 39225), (1500, 33995), (1569, 32500), (1625, 31380), (1875, 27196), (1950, 26150), (2092, 24375), (2500, 20397), (2615, 19500), (3138, 16250), (3250, 15690), (3750, 13598), (3900, 13075), (4875, 10460), (5230, 9750), (6276, 8125), (6500, 7845), (6799, 7500)]