49704630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 122724288

約数和(自身を除く): 73019658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 157, 173, 183, 305, 314, 346, 366, 471, 519, 610, 785, 865, 915, 942, 1038, 1570, 1730, 1830, 2355, 2595, 4710, 5190, 9577, 10553, 19154, 21106, 27161, 28731, 31659, 47885, 52765, 54322, 57462, 63318, 81483, 95770, 105530, 135805, 143655, 158295, 162966, 271610, 287310, 316590, 407415, 814830, 1656821, 3313642, 4970463, 8284105, 9940926, 16568210, 24852315, 49704630]

約数ペア:

[(1, 49704630), (2, 24852315), (3, 16568210), (5, 9940926), (6, 8284105), (10, 4970463), (15, 3313642), (30, 1656821), (61, 814830), (122, 407415), (157, 316590), (173, 287310), (183, 271610), (305, 162966), (314, 158295), (346, 143655), (366, 135805), (471, 105530), (519, 95770), (610, 81483), (785, 63318), (865, 57462), (915, 54322), (942, 52765), (1038, 47885), (1570, 31659), (1730, 28731), (1830, 27161), (2355, 21106), (2595, 19154), (4710, 10553), (5190, 9577)]