49191570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 141926400

約数和(自身を除く): 92734830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 43, 45, 54, 57, 86, 90, 95, 114, 129, 135, 171, 190, 215, 223, 258, 270, 285, 342, 387, 430, 446, 513, 570, 645, 669, 774, 817, 855, 1026, 1115, 1161, 1290, 1338, 1634, 1710, 1935, 2007, 2230, 2322, 2451, 2565, 3345, 3870, 4014, 4085, 4237, 4902, 5130, 5805, 6021, 6690, 7353, 8170, 8474, 9589, 10035, 11610, 12042, 12255, 12711, 14706, 19178, 20070, 21185, 22059, 24510, 25422, 28767, 30105, 36765, 38133, 42370, 44118, 47945, 57534, 60210, 63555, 73530, 76266, 86301, 95890, 110295, 114399, 127110, 143835, 172602, 182191, 190665, 220590, 228798, 258903, 287670, 364382, 381330, 431505, 517806, 546573, 571995, 863010, 910955, 1093146, 1143990, 1294515, 1639719, 1821910, 2589030, 2732865, 3279438, 4919157, 5465730, 8198595, 9838314, 16397190, 24595785, 49191570]

約数ペア:

[(1, 49191570), (2, 24595785), (3, 16397190), (5, 9838314), (6, 8198595), (9, 5465730), (10, 4919157), (15, 3279438), (18, 2732865), (19, 2589030), (27, 1821910), (30, 1639719), (38, 1294515), (43, 1143990), (45, 1093146), (54, 910955), (57, 863010), (86, 571995), (90, 546573), (95, 517806), (114, 431505), (129, 381330), (135, 364382), (171, 287670), (190, 258903), (215, 228798), (223, 220590), (258, 190665), (270, 182191), (285, 172602), (342, 143835), (387, 127110), (430, 114399), (446, 110295), (513, 95890), (570, 86301), (645, 76266), (669, 73530), (774, 63555), (817, 60210), (855, 57534), (1026, 47945), (1115, 44118), (1161, 42370), (1290, 38133), (1338, 36765), (1634, 30105), (1710, 28767), (1935, 25422), (2007, 24510), (2230, 22059), (2322, 21185), (2451, 20070), (2565, 19178), (3345, 14706), (3870, 12711), (4014, 12255), (4085, 12042), (4237, 11610), (4902, 10035), (5130, 9589), (5805, 8474), (6021, 8170), (6690, 7353)]