48968790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 127334592

約数和(自身を除く): 78365802

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 241, 390, 482, 521, 723, 1042, 1205, 1446, 1563, 2410, 2605, 3126, 3133, 3615, 5210, 6266, 6773, 7230, 7815, 9399, 13546, 15630, 15665, 18798, 20319, 31330, 33865, 40638, 46995, 67730, 93990, 101595, 125561, 203190, 251122, 376683, 627805, 753366, 1255610, 1632293, 1883415, 3264586, 3766830, 4896879, 8161465, 9793758, 16322930, 24484395, 48968790]

約数ペア:

[(1, 48968790), (2, 24484395), (3, 16322930), (5, 9793758), (6, 8161465), (10, 4896879), (13, 3766830), (15, 3264586), (26, 1883415), (30, 1632293), (39, 1255610), (65, 753366), (78, 627805), (130, 376683), (195, 251122), (241, 203190), (390, 125561), (482, 101595), (521, 93990), (723, 67730), (1042, 46995), (1205, 40638), (1446, 33865), (1563, 31330), (2410, 20319), (2605, 18798), (3126, 15665), (3133, 15630), (3615, 13546), (5210, 9399), (6266, 7815), (6773, 7230)]