49844628

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 130515840

約数和(自身を除く): 80671212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 89, 94, 141, 178, 188, 267, 282, 331, 356, 423, 534, 564, 662, 801, 846, 993, 1068, 1324, 1602, 1692, 1986, 2979, 3204, 3972, 4183, 5958, 8366, 11916, 12549, 15557, 16732, 25098, 29459, 31114, 37647, 46671, 50196, 58918, 62228, 75294, 88377, 93342, 117836, 140013, 150588, 176754, 186684, 265131, 280026, 353508, 530262, 560052, 1060524, 1384573, 2769146, 4153719, 5538292, 8307438, 12461157, 16614876, 24922314, 49844628]

約数ペア:

[(1, 49844628), (2, 24922314), (3, 16614876), (4, 12461157), (6, 8307438), (9, 5538292), (12, 4153719), (18, 2769146), (36, 1384573), (47, 1060524), (89, 560052), (94, 530262), (141, 353508), (178, 280026), (188, 265131), (267, 186684), (282, 176754), (331, 150588), (356, 140013), (423, 117836), (534, 93342), (564, 88377), (662, 75294), (801, 62228), (846, 58918), (993, 50196), (1068, 46671), (1324, 37647), (1602, 31114), (1692, 29459), (1986, 25098), (2979, 16732), (3204, 15557), (3972, 12549), (4183, 11916), (5958, 8366)]