53422300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 126103040

約数和(自身を除く): 72680740

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 100, 124, 155, 190, 310, 380, 475, 589, 620, 775, 907, 950, 1178, 1550, 1814, 1900, 2356, 2945, 3100, 3628, 4535, 5890, 9070, 11780, 14725, 17233, 18140, 22675, 28117, 29450, 34466, 45350, 56234, 58900, 68932, 86165, 90700, 112468, 140585, 172330, 281170, 344660, 430825, 534223, 562340, 702925, 861650, 1068446, 1405850, 1723300, 2136892, 2671115, 2811700, 5342230, 10684460, 13355575, 26711150, 53422300]

約数ペア:

[(1, 53422300), (2, 26711150), (4, 13355575), (5, 10684460), (10, 5342230), (19, 2811700), (20, 2671115), (25, 2136892), (31, 1723300), (38, 1405850), (50, 1068446), (62, 861650), (76, 702925), (95, 562340), (100, 534223), (124, 430825), (155, 344660), (190, 281170), (310, 172330), (380, 140585), (475, 112468), (589, 90700), (620, 86165), (775, 68932), (907, 58900), (950, 56234), (1178, 45350), (1550, 34466), (1814, 29450), (1900, 28117), (2356, 22675), (2945, 18140), (3100, 17233), (3628, 14725), (4535, 11780), (5890, 9070)]