48797910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{25819}}^1$

素因数の和:25842

約数の個数: 64

約数和(自身を含む): 148723200

約数和(自身を除く): 99925290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 25819, 51638, 77457, 129095, 154914, 180733, 232371, 258190, 361466, 387285, 464742, 542199, 697113, 774570, 903665, 1084398, 1161855, 1394226, 1626597, 1807330, 2323710, 2710995, 3253194, 3485565, 4879791, 5421990, 6971130, 8132985, 9759582, 16265970, 24398955, 48797910]

約数ペア:

[(1, 48797910), (2, 24398955), (3, 16265970), (5, 9759582), (6, 8132985), (7, 6971130), (9, 5421990), (10, 4879791), (14, 3485565), (15, 3253194), (18, 2710995), (21, 2323710), (27, 1807330), (30, 1626597), (35, 1394226), (42, 1161855), (45, 1084398), (54, 903665), (63, 774570), (70, 697113), (90, 542199), (105, 464742), (126, 387285), (135, 361466), (189, 258190), (210, 232371), (270, 180733), (315, 154914), (378, 129095), (630, 77457), (945, 51638), (1890, 25819)]