47137670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 94556160

約数和(自身を除く): 47418490

約数列:

[1, 2, 5, 10, 19, 31, 38, 53, 62, 95, 106, 151, 155, 190, 265, 302, 310, 530, 589, 755, 1007, 1178, 1510, 1643, 2014, 2869, 2945, 3286, 4681, 5035, 5738, 5890, 8003, 8215, 9362, 10070, 14345, 16006, 16430, 23405, 28690, 31217, 40015, 46810, 62434, 80030, 88939, 152057, 156085, 177878, 248093, 304114, 312170, 444695, 496186, 760285, 889390, 1240465, 1520570, 2480930, 4713767, 9427534, 23568835, 47137670]

約数ペア:

[(1, 47137670), (2, 23568835), (5, 9427534), (10, 4713767), (19, 2480930), (31, 1520570), (38, 1240465), (53, 889390), (62, 760285), (95, 496186), (106, 444695), (151, 312170), (155, 304114), (190, 248093), (265, 177878), (302, 156085), (310, 152057), (530, 88939), (589, 80030), (755, 62434), (1007, 46810), (1178, 40015), (1510, 31217), (1643, 28690), (2014, 23405), (2869, 16430), (2945, 16006), (3286, 14345), (4681, 10070), (5035, 9362), (5738, 8215), (5890, 8003)]